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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6116934
Kind Code:
Y2
Application Number:
JP7520281U
Publication Date:
May 24, 1986
Filing Date:
May 26, 1981
Export Citation:
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International Classes:
B23D55/00; B23K9/00; B27B15/04; (IPC1-7): B23K9/225; B27B15/04