Document Type and Number:
Japanese Patent JPH0131464
Kind Code:
B2
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Inventors:
CHESUTAA SUTANREI TENPURU
Application Number:
JP17864180A
Publication Date:
June 26, 1989
Filing Date:
December 16, 1980
Export Citation:
Assignee:
PPG INDUSTRIES INC
International Classes:
B29B15/00; B29C57/00; B29C67/00; C03C25/10
Next Patent: JPH0131465