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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS56148455
Kind Code:
U
Application Number:
JP4600680U
Publication Date:
November 07, 1981
Filing Date:
April 04, 1980
Export Citation:
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International Classes:
E04H13/00; A47G33/00; (IPC1-7): E04H13/00; A47G33/00