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Original file (1,158 × 1,702 pixels, file size: 618 KB, MIME type: application/pdf, 5 pages)

Summary

Description
English: Patented Nov. 1, 1932 1,886,078

UNITED STATES PATENT OFFICE BORNETT L. BOBROFF, OF RACINE, WISCONSIN SWITCH FOR SIGNALING SYSTEMS FOR VEHICLES

Application filed March 31, 1930. Serial No. 440,287.
Date
Source

Patented Nov. 1, 1932 1,886,078 UNITED STATES PATENT OFFICE BORNETT L. BOBROFF, OF RACINE, WISCONSIN SWITCH FOR SIGNALING SYSTEMS FOR VEHICLES Application filed March 31, 1930. Serial No. 440,287.

https://patentimages.storage.googleapis.com/d2/58/9e/551caa89c56127/US1886078.pdf
Author Bornett L. Bobroff (15 Sep 1882 - 27 Dec 1945)

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Captions

Patented Nov. 1, 1932 1,886,078 UNITED STATES PATENT OFFICE BORNETT L. BOBROFF, OF RACINE, WISCONSIN SWITCH FOR SIGNALING SYSTEMS FOR VEHICLES Application filed March 31, 1930. Serial No. 440,287.

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1 November 1932

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