Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS508940
Kind Code:
U
More Like This:
WO/2012/035885LIGHT-BLOCKING LENSES FOR SAFETY GLASSES
JP6290082Polarized eyewear made of special polycarbonate
WO/2006/048564OPHTHALMIC DISPLAY COMPRISING AN OPHTHALMIC LENS AND AN OPTICAL IMAGE
Application Number:
JP5982573U
Publication Date:
January 29, 1975
Filing Date:
May 23, 1973
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
G02C7/12; (IPC1-7): G02C7/12
Domestic Patent References:
JPS4411476Y11969-05-13



 
Next Patent: JPS508941