Document Type and Number:
Japanese Patent JPS5124797
Kind Code:
B1
Application Number:
JP4718871A
Publication Date:
July 27, 1976
Filing Date:
June 30, 1971
Export Citation:
International Classes:
E04H6/28; B61J1/00; (IPC1-7): E04H6/28
Domestic Patent References:
| JPS429703Y1 | 1967-05-26 | |||
| JPS39222Y1 |