Document Type and Number:
Japanese Patent JPH0198908
Kind Code:
U
Application Number:
JP19636387U
Publication Date:
July 03, 1989
Filing Date:
December 23, 1987
Export Citation:
International Classes:
E04B1/41; F16B15/00; F16B15/06; (IPC1-7): F16B15/06; E04B1/41; F16B15/00
Domestic Patent References:
JP16011065Y1 | ||||
JPS51114551A | 1976-10-08 |
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