Bibliographic data

Document DE000000469508A (Pages: 3)

Bibliographic data Document DE000000469508A (Pages: 3)
INID Criterion Field Contents
54 Title TI [DE] Entlueftungseinrichtung fuer Acetylenentwickler
71/73 Applicant/owner PA JAC KNAPPICH
72 Inventor IN
22/96 Application date AD Dec 23, 1926
21 Application number AN K 0102112
Country of application AC DE
Publication date PUB Dec 13, 1928
33
31
32		 Priority data PRC
PRN
PRD		 DE
K 0103511
19270325
51 IPC main class ICM
51 IPC secondary class ICS
IPC additional class ICA
IPC index class ICI
Cooperative patent classification CPC C10H 21/00
MCD main class MCM
MCD secondary class MCS C10H 21/00 (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 C10H 21/14