Document Type and Number:
Japanese Patent JPS6333937
Kind Code:
Y2
Application Number:
JP10897380U
Publication Date:
September 08, 1988
Filing Date:
July 30, 1980
Export Citation:
International Classes:
C04B7/44; F27B15/00; F27D13/00; (IPC1-7): C04B7/44; F27B15/00; F27D13/00
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