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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0323563
Kind Code:
B2
Inventors:
HASUO MASAYOSHI
SUGA SADANORI
KOBAYASHI YOSHITERU
Application Number:
JP20118481A
Publication Date:
March 29, 1991
Filing Date:
December 14, 1981
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Assignee:
MITSUBISHI CHEM IND
International Classes:
C08F4/00; C08F4/02; C08F4/60; C08F4/64; C08F10/00