Document Type and Number:
Japanese Patent JPS51136553
Kind Code:
U
Application Number:
JP5664175U
Publication Date:
November 04, 1976
Filing Date:
April 25, 1975
Export Citation:
International Classes:
F26B25/00; F26B21/10; F26B23/02; G08B19/00; G08B21/00; (IPC1-7): F26B25/00; F26B21/10; F26B23/02; G08B19/00
Domestic Patent References:
JPS486258U | 1973-01-24 | |||
JPS4831029U | 1973-04-16 | |||
JPS4510029Y1 | 1970-05-09 | |||
JPS4710758U | 1972-10-07 | |||
JPS421351Y1 | 1967-01-26 |