Bibliographic data

Document CH000000001967A (Pages: 3)

Bibliographic data Document CH000000001967A (Pages: 3)
INID Criterion Field Contents
54 Title TI [FR] Régulateur perfectionné pour spiraux d'échappements
71/73 Applicant/owner PA PERRET PAUL, CH
72 Inventor IN PERRET PAUL, CH
22/96 Application date AD Apr 15, 1890
21 Application number AN
Country of application AC CH
Publication date PUB Dec 15, 1890
33
31
32		 Priority data PRC
PRN
PRD		 CH
null
18900415
51 IPC main class ICM
51 IPC secondary class ICS
IPC additional class ICA
IPC index class ICI
Cooperative patent classification CPC G04B 18/023
MCD main class MCM
MCD secondary class MCS G04B 18/02 (2006.01)
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
Citing documents Determine documents
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Search file IPC ICP G04B 18/02