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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4998699
Kind Code:
U
Application Number:
JP14409772U
Publication Date:
August 26, 1974
Filing Date:
December 14, 1972
Export Citation:
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International Classes:
E05D15/10; G21C13/00; G21C13/02; (IPC1-7): E05D15/10; G21C13/00