Document Type and Number:
Japanese Patent JPS4828764
Kind Code:
B1
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Application Number:
JP8630970A
Publication Date:
September 04, 1973
Filing Date:
October 01, 1970
Export Citation:
International Classes:
C11D1/12; C11D1/00; C11D1/83; C11D; (IPC1-7): C11D1/00