Titles written by J.C. Landmann:
Number of documents found: 1
- J.C. Landmann
Title: US Patent No. 269 588 -J.C. Landmann - Watch Regulator - Patented Dec.26, 1882
Keywords: escapement watch
Other Keywords: Patent
Parent Document ID: 15068 - Parent Document Title: US Horological Patents - Various Photo Copies
Edition: 269 588
Page or pages: 2
BHM No: 15071
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