Document Type and Number:
Japanese Patent JPS5325901
Kind Code:
U
Application Number:
JP10789576U
Publication Date:
March 04, 1978
Filing Date:
August 12, 1976
Export Citation:
International Classes:
F04B53/00; F04B23/00; (IPC1-7): F04B23/00; F04B21/00
Domestic Patent References:
| JPS3210154Y1 | ||||
| JP49147602B |