Document Type and Number:
Japanese Patent JPS4894003
Kind Code:
U
Application Number:
JP1694572U
Publication Date:
November 10, 1973
Filing Date:
February 10, 1972
Export Citation:
International Classes:
F04C2/18; F04C15/00; F16J15/34; (IPC1-7): F04C15/00; F04C1/08; F16J15/34
Domestic Patent References:
| JPS3729380Y1 |