Title:
【発明の名称】無水撃逆止弁装置
Document Type and Number:
Japanese Patent JP2855417
Kind Code:
B2
Inventors:
YOKOTA HIROSHI
YOKOTA SHINGO
YOKOTA SHINGO
Application Number:
JP31388595A
Publication Date:
February 10, 1999
Filing Date:
December 01, 1995
Export Citation:
Assignee:
YOKOTA HIROSHI
International Classes:
F16K15/03; (IPC1-7): F16K15/03
Domestic Patent References:
| JP57204378A | ||||
| JP547622A | ||||
| JP6360274B2 |