Document Type and Number:
Japanese Patent JPS4940617
Kind Code:
B1
Application Number:
JP13062970A
Publication Date:
November 02, 1974
Filing Date:
December 29, 1970
Export Citation:
International Classes:
C08F251/00; C08L1/00; C08L51/00; C08L51/02; C08L61/00; C08L61/20