Bibliographic data

Document DE000000904944B (Pages: 3)

Bibliographic data Document DE000000904944B (Pages: 3)
INID Criterion Field Contents
54 Title TI [DE] Lueftungsgitter mit verstellbaren jalousieartigen Klappen
71/73 Applicant/owner PA HELMUT GREWE
72 Inventor IN GREWE HELMUT
22/96 Application date AD Nov 28, 1951
21 Application number AN G 0007520
Country of application AC DE
Publication date PUB Feb 25, 1954
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 F24F 13/075
MCD main class MCM
MCD secondary class MCS F24F 13/075 (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
Sequence listings
Search file IPC ICP F24F 13/10
F24F 13/15