Document Type and Number:
Japanese Patent JPH0239047
Kind Code:
Y2
Application Number:
JP887783U
Publication Date:
October 19, 1990
Filing Date:
January 25, 1983
Export Citation:
International Classes:
F15B11/072; F04B9/12; F04B9/129; F04B9/137; F04B11/00; F15B11/06; (IPC1-7): F15B11/06; F04B9/12; F04B11/00
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