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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4876219
Kind Code:
U
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Application Number:
JP12233371U
Publication Date:
September 20, 1973
Filing Date:
December 25, 1971
Export Citation:
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International Classes:
B23K11/00; B23K11/14; (IPC1-7): B23K11/14



 
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