Bibliographic data

Document US000000669763A (Pages: 2)

Bibliographic data Document US000000669763A (Pages: 2)
INID Criterion Field Contents
54 Title TI [EN] COMPENSATION WATCH BALANCE AND HAIR SPRING.
71/73 Applicant/owner PA PERRET PAUL, CH
72 Inventor IN PERRET PAUL, CH
22/96 Application date AD Nov 26, 1897
21 Application number AN 1897659880
Country of application AC US
Publication date PUB Mar 12, 1901
33
31
32		 Priority data PRC
PRN
PRD

51 IPC main class ICM
51 IPC secondary class ICS
IPC additional class ICA
IPC index class ICI
Cooperative patent classification CPC G04B 17/222
MCD main class MCM
MCD secondary class MCS
MCD additional class MCA
57 Abstract AB
56 Cited documents identified in the search CT
56 Cited documents indicated by the applicant CT
56 Cited non-patent literature identified in the search CTNP
56 Cited non-patent literature indicated by the applicant CTNP
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