Document Type and Number:
Japanese Patent JPS5550321
Kind Code:
Y2
Application Number:
JP14192477U
Publication Date:
November 22, 1980
Filing Date:
October 24, 1977
Export Citation:
International Classes:
F01C1/344; F01C21/04; F01C21/08; (IPC1-7): F01C1/344; F01C21/04; F01C21/08