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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5334219
Kind Code:
U
Application Number:
JP11714876U
Publication Date:
March 25, 1978
Filing Date:
August 31, 1976
Export Citation:
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International Classes:
E04D12/00; (IPC1-7): E04D12/00
Domestic Patent References:
JPS5021301U1975-03-11



 
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