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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5780524
Kind Code:
U
More Like This:
Application Number:
JP15678180U
Publication Date:
May 18, 1982
Filing Date:
November 01, 1980
Export Citation:
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International Classes:
E04B1/80; E04C2/34; (IPC1-7): E04C2/34; E04B1/80
Domestic Patent References:
JPS495083U1974-01-17
JPS54161686A1979-12-21