Document Type and Number:
Japanese Patent JPH0232740
Kind Code:
Y2
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Application Number:
JP17832584U
Publication Date:
September 05, 1990
Filing Date:
November 24, 1984
Export Citation:
International Classes:
F16L3/00; E04D13/08; F16B5/12; F16B15/02; (IPC1-7): E04D13/08
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