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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0451930
Kind Code:
Y2
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Application Number:
JP2151986U
Publication Date:
December 07, 1992
Filing Date:
February 19, 1986
Export Citation:
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International Classes:
B23D15/08; B23D35/00; B26D7/26; (IPC1-7): B23D15/08