Document Type and Number:
Japanese Patent JPH0448729
Kind Code:
B2
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Inventors:
NAMIKI YASUKI
HORIBE KAZUYOSHI
MASAKO YOSHIAKI
HORIBE KAZUYOSHI
MASAKO YOSHIAKI
Application Number:
JP5047987A
Publication Date:
August 07, 1992
Filing Date:
March 05, 1987
Export Citation:
Assignee:
SHINNIPPON SEITETSU KK
International Classes:
C01C1/248
Next Patent: JPH0448730