Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5410204
Kind Code:
U
Application Number:
JP8425477U
Publication Date:
January 23, 1979
Filing Date:
June 23, 1977
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
G11B15/02; G11B31/00; (IPC1-7): G11B31/00; G11B5/04; G11B15/02
Domestic Patent References:
JPS4717872U1972-10-30
JP52056712B