Document Type and Number:
Japanese Patent JPH02126083
Kind Code:
U
Application Number:
JP3475089U
Publication Date:
October 17, 1990
Filing Date:
March 29, 1989
Export Citation:
International Classes:
F04B39/00; F04B35/00; F04B35/01; F16C3/12; F16H53/02; (IPC1-7): F04B39/00; F04B35/00; F16C3/12; F16H53/02
Domestic Patent References:
| JPS59133984A | 1984-08-01 |