Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4953004
Kind Code:
A
Application Number:
JP7039373A
Publication Date:
May 23, 1974
Filing Date:
June 21, 1973
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
G03D15/00; G03B15/00; G03B31/02; G06F17/00; G11B7/00; G11B7/003; (IPC1-7): G03B31/02



 
Previous Patent: JPS4953003

Next Patent: JPS4953005