Document Type and Number:
Japanese Patent JPS4831918
Kind Code:
B1
Application Number:
JP9197268A
Publication Date:
October 02, 1973
Filing Date:
December 17, 1968
Export Citation:
International Classes:
C12G3/02; C12N1/16; C12N15/00; C12N15/01; C12R1/85; C12R1/865