Bibliographic data

Document FR000000515072A (Pages: 8)

Bibliographic data Document FR000000515072A (Pages: 8)
INID Criterion Field Contents
54 Title TI [FR] Dispositif pour assurer la flottabilité des navires en danger
71/73 Applicant/owner PA MICHEL PETROVITCH, RS
72 Inventor IN PETROVITCH MICHEL, RS
22/96 Application date AD Nov 24, 1917
21 Application number AN
Country of application AC FR
Publication date PUB Mar 24, 1921
33
31
32		 Priority data PRC
PRN
PRD		 FR
null
19171124
51 IPC main class ICM
51 IPC secondary class ICS
IPC additional class ICA
IPC index class ICI
Cooperative patent classification CPC B63B 2043/126
B63B 43/04
B63B 43/12
B63G 9/02
MCD main class MCM
MCD secondary class MCS B63B 43/04 (2006.01)
B63B 43/12 (2006.01)
B63G 9/02 (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
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Search file IPC ICP B63B 43/12