Document Type and Number:
Japanese Patent JPS4946077
Kind Code:
B1
Application Number:
JP3435270A
Publication Date:
December 07, 1974
Filing Date:
April 23, 1970
Export Citation:
International Classes:
C12P33/08; C12P33/20; C12R1/645
Domestic Patent References:
| JP44022478A |
Foreign References:
| US2658023A | 1953-11-03 | |||
| US3136792A | 1964-06-09 | |||
| US3232839A | 1966-02-01 | |||
| US3124571A | 1964-03-10 | |||
| US3261830A | 1966-07-19 | |||
| NL6605514A | 1967-10-26 | |||
| GB1083204A | 1967-09-13 | |||
| NL6814846A | 1969-04-22 |