Document Type and Number:
Japanese Patent JPS5420940
Kind Code:
B2
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Application Number:
JP3739573A
Publication Date:
July 26, 1979
Filing Date:
April 03, 1973
Export Citation:
International Classes:
C25D5/26; C23C2/08; C23C10/28; C23C26/00; C23C28/02; C25D5/48