Document Type and Number:
Japanese Patent JPS62122167
Kind Code:
U
Application Number:
JP896886U
Publication Date:
August 03, 1987
Filing Date:
January 27, 1986
Export Citation:
International Classes:
F04B11/00; (IPC1-7): F04B11/00
Domestic Patent References:
| JPS51120403A | 1976-10-21 |