Document Type and Number:
Japanese Patent JPS5546614
Kind Code:
B2
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Application Number:
JP13811073A
Publication Date:
November 25, 1980
Filing Date:
December 13, 1973
Export Citation:
International Classes:
B22F5/00; B22F3/11; B23K20/00; B23K28/00; H01J7/20; H01J9/38