Document Type and Number:
Japanese Patent JPH0441261
Kind Code:
Y2
Application Number:
JP19119684U
Publication Date:
September 28, 1992
Filing Date:
December 17, 1984
Export Citation:
International Classes:
C22C21/02; F04B25/04; F04B27/08; F04B39/12; F16J10/04; (IPC1-7): F04B25/04; C22C21/02; F04B27/08; F04B39/12; F16J10/04
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