Document Details Clock and Watch Escapement:
Number of documents found: 1
- Title: Clock and Watch Escapement
- Author: H.C. Fay
- Publisher:
Other Keywords: howard escapement fay
Notes: escapement for clock owned by Jim Cipra
Pages: 4
BHM No: 8294
Parent Document ID: 6188 - Parent Document Title: Patents USA - Publisher:
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