Document Type and Number:
Japanese Patent JPS52145515
Kind Code:
U
Application Number:
JP5326876U
Publication Date:
November 04, 1977
Filing Date:
April 30, 1976
Export Citation:
International Classes:
F16J12/00; F17C1/10; F17C13/00; (IPC1-7): F17C1/10; F17C13/00
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