Document Type and Number:
Japanese Patent JPS61134581
Kind Code:
U
Application Number:
JP1867585U
Publication Date:
August 22, 1986
Filing Date:
February 12, 1985
Export Citation:
International Classes:
F04B39/00; F04B33/00; F04B41/02; F04C23/00; (IPC1-7): F04B33/00; F04B39/00; F04B41/02; F04C23/00
Domestic Patent References:
| JPS327661Y1 |