Document Type and Number:
Japanese Patent JPS5232873
Kind Code:
U
Application Number:
JP12027975U
Publication Date:
March 08, 1977
Filing Date:
August 29, 1975
Export Citation:
International Classes:
F15B11/08; B66C13/20; B66D1/40; B66D1/44; B66D1/54; B66D3/24; (IPC1-7): B66D1/40; B66C13/20; F15B11/08
Domestic Patent References:
| JPS4895361U | 1973-11-13 | |||
| JPS4824863A | ||||
| JPS4311967Y1 | 1968-05-23 |