Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4960664
Kind Code:
U
Application Number:
JP10381172U
Publication Date:
May 28, 1974
Filing Date:
September 06, 1972
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
G03B42/02; A61B6/14; G03C3/00; (IPC1-7): A61B6/14; G03C3/00



 
Previous Patent: JPS4960663

Next Patent: JPS4960665