Document Type and Number:
Japanese Patent JPS5341181
Kind Code:
Y2
Application Number:
JP9979575U
Publication Date:
October 04, 1978
Filing Date:
July 17, 1975
Export Citation:
International Classes:
C10B25/08; C10B25/14; C10B33/08; C10B41/00; C10B41/04; (IPC1-7): C10B25/08; C10B41/00