Document Type and Number:
Japanese Patent JPS5091671
Kind Code:
U
Application Number:
JP5574U
Publication Date:
August 02, 1975
Filing Date:
December 28, 1973
Export Citation:
International Classes:
(IPC1-7): F16B21/18
Domestic Patent References:
| JPS3718910Y1 | ||||
| JPS3817217Y1 | ||||
| JP39025390A |