Bibliographic data

Document DE000000333471A (Pages: 3)

Bibliographic data Document DE000000333471A (Pages: 3)
INID Criterion Field Contents
54 Title TI [DE] Vorrichtung zur Veraenderung der Fluegelsteigung von Luftfahrzeugpropellern
71/73 Applicant/owner PA CHRISTIAN LORENZEN
72 Inventor IN
22/96 Application date AD
21 Application number AN
Country of application AC DE
Publication date PUB Feb 26, 1921
33
31
32		 Priority data PRC
PRN
PRD		 DE
null
51 IPC main class ICM
51 IPC secondary class ICS
IPC additional class ICA
IPC index class ICI
Cooperative patent classification CPC B64C 11/42
MCD main class MCM
MCD secondary class MCS B64C 11/42 (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 US000002569444A
Sequence listings
Search file IPC ICP B64C 11/38