Bibliographic data

Document DE000000420689A (Pages: 2)

Bibliographic data Document DE000000420689A (Pages: 2)
INID Criterion Field Contents
54 Title TI [DE] Gesinterte harte Metallegierung und Verfahren zu ihrer Herstellung
71/73 Applicant/owner PA PATRA PATENT TREUHAND
72 Inventor IN SCHROELER KARL
22/96 Application date AD Mar 30, 1923
21 Application number AN P 0046003
Country of application AC DE
Publication date PUB Oct 30, 1925
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 C22C 29/08
MCD main class MCM
MCD secondary class MCS C22C 29/08 (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 B22F 5/00
C04B 35/56 B2
C22C 1/04
C22C 29/08
F02C 7/00 D1