Document Type and Number:
Japanese Patent JPS57109452
Kind Code:
U
Application Number:
JP18861580U
Publication Date:
July 06, 1982
Filing Date:
December 26, 1980
Export Citation:
International Classes:
F16B5/02; F16M13/02; F24J2/52; (IPC1-7): F24J3/02; F16M13/02
Domestic Patent References:
| JPS4975387A | 1974-07-20 |