Document Type and Number:
Japanese Patent JPS5254901
Kind Code:
U
Application Number:
JP14305375U
Publication Date:
April 20, 1977
Filing Date:
October 20, 1975
Export Citation:
International Classes:
F04D7/02; F04D13/08; (IPC1-7): F04D13/08
Domestic Patent References:
| JPS4740408A |