Document Type and Number:
Japanese Patent JPS5027010
Kind Code:
B1
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Application Number:
JP8727670A
Publication Date:
September 04, 1975
Filing Date:
October 05, 1970
Export Citation:
International Classes:
C22C33/02; B22F3/00; C21D8/12; C22F1/10; H01F1/04; H01F1/047; (IPC1-7): B22F3/00; C22C19/08; C22C33/02; H01F1/04