Document Type and Number:
Japanese Patent JPH03108
Kind Code:
U
Application Number:
JP5871989U
Publication Date:
January 07, 1991
Filing Date:
May 23, 1989
Export Citation:
International Classes:
F16B15/06; F16B21/07; (IPC1-7): F16B21/07; F16B15/06
Domestic Patent References:
| JPS62242110A | 1987-10-22 |
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