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No. 19 PATENTLISTE DER „ELEKTROTECHNISCHEN RUNDSCHAU. 1 149 No. 695 537. Printing- telegraph. L. Cerebotani, München, Deutschland. 1. 5. 00. No. 695 539. Electromagnetic apparatus. P. B. Cook, Chicago. 29 8. 99. No. 695 563. Electrically - operated switch. E. Y. R. Ketchum, New-York. 15. 5. 01. No. 695 568. Signal-telegraph. E. Lavens & E. J, Lavens, Brooklyn. 7. 1. 01. No. 695648. Block System for railways. B. C. Rowell, Chicago. 13. 2. 99. No. 695 649. Train-indicating apparatus. B. C. Rowell, Chicago. 13. 2. 99. No. 695 705. Jnsulated joint for electrical condnctors B. W. Batchelor, Hamenonton. 26 10. 01. No. 695 707 Electrical storage battery. O. T. Buggjr., New-York. 19. 7. 00. No. 695723. Signalling mechanism. R. Herman, Crafton. 5. 8. 01. No. 695 724. Electric lock. R. Herman, Crafton. 28. 9. 01. No. 695844. Incandescent lamp. L. Thayer, Peoria. 17. 7. 00. No. 695861. Electric contact device. N C. Cotabish, Lakeword. 16. 4. 01. No. 695 870. Eie ctric-lighting System. E. Thomson, Lynn & E. J. Houston, Philadelphia. 19 2. 87. No. 695 900. System of distribntion for eleetrie lamps connected in series. M. C. Beebe, Pittsburg. 27. 10. 00. No. 695 913. .Instrument forindicating the phase and frequeney, relations of alternating currents. F. C. Wilkinsburg. 12. 7. 01. No. 695 928. Remorabe heater for eleetrie lamps. M. W. Hanks, Pittsburg. 23. 3. 01. No. 695 933. Electrically-actuated counter. H. Holle rith, Washington. 22. 5. 01. No. 695 937. Alternating-electric-current generating and di8tributing system. B. G. Lamme, Pitts burg. 31. 7. 96. No. 695 938. Alternating-current motor. B. G. Lamme, Pittsburg. 14. 7. 00. No. 695944. System of electrical distribution J. S. Peek, Pittsburg. 18. 5. 01. No. 695 946. Heater-wire support for eleetrie lamps and method of making some. H. N. Potter, Pittsbnrg. 20. 6. CO. No. 695 960. System of electrical distribntion N. W. Störer, Edgewood Park. 30. 8. 00. No. 695 971. Electric massage apparatus. P. B. Turce, Chicago. 12. 8. 01. No. 695988. Electric railway. G. T. Woods, New- York. 24. 8. 00. No. 695 991. Electric signalling and circuit-controlling apparatus. Th. J. Zoeller, Nashville. 8. 2. 01. No. 696004. Electric metal - working apparatus. G. D. Barton, Boston. 23. 2. 97. No 696 017. Controller for eleetrie motors. E P Dutton, Schenectady. 9. 8. 01. No. 696 023. Electric railway. E. W. Farnham, Chicago. 23. 9. 01. No 696 024 Electric railway. E. W. Parnham, Chicago. 6. 2, 02, No. 696 052. Electric fan. W. J. H. Jones, Phila delphia 15. 1 01. No. 696 055. Current-limiting device. S. L. G. Knox, Schenectady. 31. 7. 01. No 696065. Automatically-controller rheostat for use in electric-motor circuits. H. L. Miller, Pesadena. 7. 11. 01. No. 696 080 Connector for spools of dynamos. H. G. Reist, Schenectady. 30. 8. 01. No 696100. Incandescent lamp P. M. Jnge and A. E. Grisel, Paris, France. 8. 9. 00 No. 696117. Apparatus for indicating and reording eleetrie pressure and current. W. Thomson. Netherhall Scotland. 29. 10 00. No. 696140. Electric signaling apparatus. F. B. Herzog, New-York. 29. 9. 84. No. 696157. Electrode for secondary batteries. A. H. Bainville, Nouterre, France. 30. 12. 01. No. 696 161. Automatic telephone System Z. J. Brownrigg & J. K. Norstrone, Chicago. 26. 12. 00. No. 696169. Device for closing and interrupting electrical circuits. J. Gleizes, Pari*, France. I. 8. 00. No. 696179. Electric switch. N. Marshall, Newton. 7. 3. 01. No. 696180. Electric switch. M. Marshall, Newton 18. 3. 01. No. 696209. Envelop for battery-electrodes. E. A. Sperry, Cleveland 25. 5. 01. No. 696 213. Electrical connector. G. B. Thomas Hartford. 6. 1. 02. No. 696 237. Controller for electiic railways or vehicles. J. C. Henry, Denver. 14. 12. 99. No. 696 238. Electric clock. M. Hoeft, Berlin, Deutschland. 18. 7. 93. No. 696 247. Multiple control System. H. W. Leonard, New-York. 24. 1. 01, No. 696 301. Metbod of transmitting power Jor per- forming useful work. J. H. Barnard. Newark. 23. 10. 01.