Document Type and Number:
Japanese Patent JPS5219561
Kind Code:
U
Application Number:
JP10648275U
Publication Date:
February 12, 1977
Filing Date:
July 31, 1975
Export Citation:
International Classes:
F16B25/04; F16B25/00; (IPC1-7): F16B25/00
Domestic Patent References:
| JPS3824327Y1 |