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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5327934
Kind Code:
Y2
Application Number:
JP12653172U
Publication Date:
July 14, 1978
Filing Date:
October 31, 1972
Export Citation:
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International Classes:
C10L3/00; B23K5/00; B23K7/00; B23K7/10; B23K37/00; C10H21/00; F17C1/00; F17C13/08; (IPC1-7): B23K37/00; F17C1/00