Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5557906
Kind Code:
U
Application Number:
JP14182378U
Publication Date:
April 19, 1980
Filing Date:
October 16, 1978
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
F21V21/36; F21V21/38; (IPC1-7): F21V21/38
Domestic Patent References:
JPS5340088B21978-10-25
JP50072087B