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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS52108224
Kind Code:
U
Application Number:
JP1415376U
Publication Date:
August 17, 1977
Filing Date:
February 12, 1976
Export Citation:
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International Classes:
B23K11/30; B23K11/14; B23K35/22; (IPC1-7): B23K11/14; B23K35/22