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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5297570
Kind Code:
U
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Application Number:
JP424176U
Publication Date:
July 22, 1977
Filing Date:
January 20, 1976
Export Citation:
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International Classes:
A44C5/00; A44C25/00; B42D5/04; G09D3/00; (IPC1-7): A44C25/00; B42D5/04