Bibliographic data

Document DE000000047902A (Pages: 1)

Bibliographic data Document DE000000047902A (Pages: 1)
INID Criterion Field Contents
54 Title TI [DE] Verfahren zur Darstellung von Disazofarbstoffen aus Diamidodiphenylharnstoff
71/73 Applicant/owner PA Badische Anilin- und Sodafabrik in Ludwigshafen a. Rh
72 Inventor IN
22/96 Application date AD Jan 12, 1889
21 Application number AN B 9222
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 C09B 35/26
MCD main class MCM
MCD secondary class MCS C09B 35/26 (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
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Search file IPC ICP C09B 35/26