Title:
【考案の名称】カウンタバランスバルブ
Document Type and Number:
Japanese Patent JPS59191471
Kind Code:
U
Inventors:
Ryota Ohashi
Kawamura Masahisa
Kawamura Masahisa
Application Number:
JP8725083U
Publication Date:
December 19, 1984
Filing Date:
June 07, 1983
Export Citation:
International Classes:
F16K17/04; F16K17/00; (IPC1-7): F16K17/00
Domestic Patent References:
| JP39021718A | ||||
| JPS5240045A | 1977-03-28 | |||
| JPS5816470B2 | 1983-03-31 |