Document Details US Patent No. 197 246 - W.A. Cates - Geographical Clock - Patented Nov.20, 1877:
Number of documents found: 1
- Title: US Patent No. 197 246 - W.A. Cates - Geographical Clock - Patented Nov.20, 1877
- Author: W.A. Cates
- Publisher:
Keywords: clock dial/hands
Other Keywords: Patent geographic clock
Notes: Patent for a World clock allowing time read against a global map
Edition: 1877-11-20 -- Copyright: 1877
Kind: Patent
Type: Clock (general)
Geographic area: USA
Topic: Gearing
Organization: Government
Pages: 3
Entered By: fortunat
BHM No: 15072
Parent Document ID: 15068 - Parent Document Title: US Horological Patents - Various Photo Copies - Publisher:
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