Document Type and Number:
Japanese Patent JPS5239873
Kind Code:
B2
Application Number:
JP7618371A
Publication Date:
October 07, 1977
Filing Date:
September 29, 1971
Export Citation:
International Classes:
C08F4/00; C08F4/60; C08F4/619; C08F4/68; C08F236/00; C08F236/04; C08F210/00; (IPC1-7): C08F236/04; C08F4/68