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No. 10 79 PATENTLISTE DER „ELEKTROTECHNISCHEN RUNDSCHAU.“ No. 713 045. Apparatus for producing asymmetrical currents from symmetrieal alternating electro- motive forces. M. J. Pupin, Yonkers. 4. 1. 98. No. 7-06608. System of electrical distribution. Ch. B. Steinmetz, Sehenectady. 2. 1. 01. No. 706609. System of electrical distribution. Cb. B. Steinmetz, Sehenectady. 2. 1. 01. No. 706 612. Electric meter. E. Thomson, Swamps- cott. 18. 1. 00. No. 706 631. Chemical generator of electricity. E. L. Anderson, St. Louis. 30. 9. 01. No. 706 632. Armature- winding for induction motors. A. H. Armstrong, Sehenectady. 3. 11. 97. No. 706671. Electric road-grading machine. J. W. Langfitt, Adel. 29. 6. 01. No. 706723. Control of dynamo-electric machinery, E. R. Carichoff, East Orange. 18. 1. 01. No. 706 735. Wireless telegraphy. R. A. Fessenden, Allegheny. 15. 12. 99. No. 706 736. Apparatus for wireless telegraphy. R. A. Fessenden, Allegheny. 15. 12. 99. No. 706 737. Wireless telegraphy. R. A. Fessenden, Allegheny. 29. 3. 01. No. 706 738. Wireless telegraphy. R. A. Fessenden, Allegheny. 29. 3. 01. No. 706739. Conductor for wireles telegraphy. R. A. Fessenden, Allegheny. 29. 3. 01. No. 706740. Wireless signaling. R, A. Fessenden, Manteo, 28. 9. 01. No. 706741. Apparatus for wireless telegraphy. R. A, Fessenden, Manteo. 5. 11. 01. No. 706742. Wireless signaling. R. A. Fessenden, Manteo. 6. 6. 02. No. 706 743. Wireless signaling. R. A. Fessenden. Manteo, 26. 6. 02. No. 706 744. Current-actuated wave-responsive de- vice. R. A. Fessenden. Manteo. 6. 6. 02. No. 706 745. Signaling by electromagnetie waves. R. A. Fessenden. 1. 7. 01. Belgien. No. 163226. Cornwallis-West, Cumberland, comte de Londres (Angleterre). 14. 5. 02. Per- fectionnements dans les chemins de fer et tramways electriques et relatifs ä ceux-ci. No. 163257. Popp, Paris. 15. 5. 02. Systeme de reception d’ondes electriques, procedes Branly. No. 168 331. Andrews et Simpson. Saint Louis, Colonial Building, Chicago, van Buren Street 820 (E.-U. d’A.) 20. 5. 02. Dispositif pour l’actionnement d’ontils an moyen de l’elec- tricite. No. 163 343. Blondel, Paris. 21 5. 02. Perfec- tionnements aux electrodes des lampes h arc electrique. No. 163 368, Stockmeyer, Franefort-sur-Mein (Alle* magne). 9. 5. 02. Systeme de commande electrique automatique pour Organes regu- lateurs No. 163403. Pairis, Paris. 21. 6, 02. Commulateur lumineux pour electricite. No. 162 779. Stritter, Strasbourg (Allemagne), 21. 4. 02. Appareil detonateur electrique ä magasin revolver. England. 1901. No. 26341. British Thomson - Houston Co., Ld. Multiple conductor Systems of electrical distribution. No. 26345. British Thomson - Houston Co., Ld. Means for transmitting electrical energy. No. 26 470. Thompson. Process and appartus for the smelting of Steel and other metals direct from their ores hy aid of heat and electricity. No. 26483. Lorrain. Electrie demand indicators. No. 26744. Jones. Signalling on electrie traction Systems. No, 26746. Bohm. Process or method of manu- facturing electrie or other lamp globes. 1902., No. 1967. Dover. Manufacture of electrie cables for telegraphic and telephonic purposes. No. 2018. Waldron u. White. Junction boxes for electrie wiring. No. 2 352, Ferguson & Kelvin & James White, Ld. Automatic means for breaking electrie circuits. No. 2584. Rigby & Scott. Rheostats or electrical resistances. No. 24099. Lake. Alternating-current generators.