Document Type and Number:
Japanese Patent JPH0253032
Kind Code:
B2
Inventors:
URAGAMI SADAJI
TAKANO SUMYASU
SATO NOBORU
TAKANO SUMYASU
SATO NOBORU
Application Number:
JP14904181A
Publication Date:
November 15, 1990
Filing Date:
September 21, 1981
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO
International Classes:
C07C46/10; B01J20/34; C07C45/00; C07C50/28; C07C67/00; C12P7/66
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