Nikola Tesla U.S. Patent 723,188 - Method of Signaling Patent Wrapper Page 3

560 Application. 1. 2. 3. 4. 9: 10. 11. 12. 13. - 14. 15. 16. 17. 20. 21. 22. 23. 1901 CONTENTS: 2-421. " papers. 178. TELEGRAPHY. Amendt fli Drc. 3.1901. Dec. 24. 19.01. Re..... Amindle B Dre. 27.12.01 Letter Mala 4 1.9.0.2 1.5 " Ency Mem 76 jhf.!. Amat: @: Mch. 24... letter Apr And Spee Jong 260 26.190.3 1-1902. Patent, March 15th, 1883. TITLE: Improvement in Usthads. J. Lagnalp.. RR 21 J Washington, D. U. E. Mor Circuits & Systems هدم