Document Type and Number:
Japanese Patent JPS4828001
Kind Code:
A
Application Number:
JP6189071A
Publication Date:
April 13, 1973
Filing Date:
August 15, 1971
Export Citation:
International Classes:
C10B57/04; C10G9/00
Foreign References:
| DE2219059A1 | 1972-11-02 | |||
| DE2005919A1 | 1970-09-10 |