Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5281289
Kind Code:
U
Application Number:
JP16918175U
Publication Date:
June 17, 1977
Filing Date:
December 15, 1975
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
A63H23/10; A63H3/26; (IPC1-7): A63H3/26; A63H23/10
Domestic Patent References:
JP50072390B
JPS5134381U1976-03-13
JP50060187B
JPS5129104U1976-03-02