Document Type and Number:
Japanese Patent JPH0526532
Kind Code:
B2
Inventors:
KATAGIRI NOBUYUKI
HIRATA NOBUYOSHI
HIRATA NOBUYOSHI
Application Number:
JP24709884A
Publication Date:
April 16, 1993
Filing Date:
November 22, 1984
Export Citation:
Assignee:
UBE INDUSTRIES
International Classes:
C04B2/10; B01J6/00; C04B7/44
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