Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5019480
Kind Code:
Y1
More Like This:
Application Number:
JP5921970U
Publication Date:
June 13, 1975
Filing Date:
June 15, 1970
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
G03B9/10; G03B9/70; (IPC1-7): G03B9/70; G03B9/10



 
Previous Patent: JPS5019479

Next Patent: JPS5019481