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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS57147994
Kind Code:
U
More Like This:
Application Number:
JP3561381U
Publication Date:
September 17, 1982
Filing Date:
March 14, 1981
Export Citation:
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International Classes:
E06B3/72; (IPC1-7): E06B3/72



 
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