Document Type and Number:
Japanese Patent JPS61155675
Kind Code:
U
Application Number:
JP3873285U
Publication Date:
September 26, 1986
Filing Date:
March 18, 1985
Export Citation:
International Classes:
F04B11/00; F04B41/06; F04B49/00; (IPC1-7): F04B11/00; F04B21/00
Domestic Patent References:
| JPS5724933U | 1982-02-09 | |||
| JPS57110784A | 1982-07-09 |