Bibliographic data

Document DE000000022979A (Pages: 5)

Bibliographic data Document DE000000022979A (Pages: 5)
INID Criterion Field Contents
54 Title TI [DE] Neuerungen an den Einrichtungen zur Vorwärmung der Verbrennungsluft bei Gaslampen und Laternen
71/73 Applicant/owner PA J. PINTSCH in Berlin
72 Inventor IN
22/96 Application date AD Nov 25, 1882
21 Application number AN
Country of application AC DE
Publication date PUB
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 F23D 2206/0084
F23D 99/004
MCD main class MCM
MCD secondary class MCS F23D 99/00 (2010.01)
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 F23D 99/00 A