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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS61137420
Kind Code:
U
Application Number:
JP2232685U
Publication Date:
August 26, 1986
Filing Date:
February 19, 1985
Export Citation:
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International Classes:
B23D53/04; B23D55/08; (IPC1-7): B23D53/04; B23D55/08



 
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