Document Type and Number:
Japanese Patent JPS52151269
Kind Code:
U
More Like This:
Application Number:
JP6171076U
Publication Date:
November 16, 1977
Filing Date:
May 13, 1976
Export Citation:
International Classes:
F16B39/12; F16B39/24; F16B39/28; (IPC1-7): F16B39/28; F16B39/24
Domestic Patent References:
| JPS378716Y1 | ||||
| JPS3615117Y1 | ||||
| JPS371717Y1 |