Bibliographic data

Document DE000000966910B (Pages: 4)

Bibliographic data Document DE000000966910B (Pages: 4)
INID Criterion Field Contents
54 Title TI [DE] Magnettongeraet mit zwei in einer Kassette angeordneten Spulen
71/73 Applicant/owner PA URSULA KUERZEDER GEB GAFFRON
72 Inventor IN KUERZEDER ALFONS
22/96 Application date AD Dec 11, 1952
21 Application number AN K 0016380
Country of application AC DE
Publication date PUB Sep 19, 1957
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 G11B 15/1883
MCD main class MCM
MCD secondary class MCS G11B 15/18 (2006.01)
MCD additional class MCA
57 Abstract AB
56 Cited documents identified in the search CT CH000000278642A
DE000000836714B
DE000000864929B
US000002069595A
US000002539858A
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 G03B 31/00 K