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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5613759
Kind Code:
Y2
Application Number:
JP17822175U
Publication Date:
March 31, 1981
Filing Date:
December 29, 1975
Export Citation:
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International Classes:
A22B3/06; H05B6/80; H05C1/00; H05C3/00; (IPC1-7): H05C3/00; A22B3/06