Document Type and Number:
Japanese Patent JPS53125734
Kind Code:
U
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Application Number:
JP3159577U
Publication Date:
October 05, 1978
Filing Date:
March 15, 1977
Export Citation:
International Classes:
H05K3/34; B23K1/08; B23K31/02; (IPC1-7): B23K1/08; H05K3/34