Published Resources Details Letters Patent

Author
Leavitt, F. M.
Title
Gyroscope spinning device
Imprint
United States Patent Office, 2264
Description

Specification forming part of Letters Patent No. 814,969. Application filed June 17 1905.

Accession No.1409

Abstract

"The present invention instead of providing a special motor for momentary use in spinning up the gyroscope utilizes for this purpose the main motor or propelling-engine of the torpedo…"

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