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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5272179
Kind Code:
U
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Application Number:
JP16026675U
Publication Date:
May 30, 1977
Filing Date:
November 26, 1975
Export Citation:
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International Classes:
B25D9/16; B25D9/00; B25D17/00; F16K31/00; (IPC1-7): B25D9/00; F16K31/00