Document Type and Number:
Japanese Patent JPS5195106
Kind Code:
U
Application Number:
JP1201375U
Publication Date:
July 30, 1976
Filing Date:
January 28, 1975
Export Citation:
International Classes:
B61B13/00; B61J1/00; E01B7/28; (IPC1-7): E01B7/28; B61J1/00
Domestic Patent References:
| JPS4950655A | 1974-05-16 | |||
| JPS3617508Y1 |