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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5322870
Kind Code:
Y2
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Application Number:
JP912276U
Publication Date:
June 14, 1978
Filing Date:
January 27, 1976
Export Citation:
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International Classes:
B25B7/12; B21F13/00; B23D29/00; B23D29/02; B26B13/26; (IPC1-7): B26B13/26; B21F13/00; B25B7/12