Document Type and Number:
Japanese Patent JPS576448
Kind Code:
B2
Application Number:
JP2777977A
Publication Date:
February 04, 1982
Filing Date:
March 14, 1977
Export Citation:
International Classes:
C08L71/00; B01J45/00; B01J47/12; C08G81/00; C08L71/02; C08L71/03
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