Title:
【考案の名称】曲面を有するリ-ドバルブ
Document Type and Number:
Japanese Patent JPS58170465
Kind Code:
U
Inventors:
Toshifumi Miyazaki
Application Number:
JP6828182U
Publication Date:
November 14, 1983
Filing Date:
May 11, 1982
Export Citation:
International Classes:
F16K15/16; (IPC1-7): F16K15/16
Domestic Patent References:
| JPS5914294A | 1984-01-25 |