Title:
【発明の名称】ボール弁のシートリング
Document Type and Number:
Japanese Patent JP3342826
Kind Code:
B2
Inventors:
Ryozo Yamamoto
Kazumi Tajiri
Kazumi Tajiri
Application Number:
JP32508497A
Publication Date:
November 11, 2002
Filing Date:
November 27, 1997
Export Citation:
Assignee:
Kubota Corporation
International Classes:
F16K25/00; F16K5/06; (IPC1-7): F16K5/06; F16K25/00
Domestic Patent References:
JP8303614A | ||||
JP62228764A | ||||
JP462469U | ||||
JP369371U | ||||
JP1115073U |
Attorney, Agent or Firm:
Yoshihiro Morimoto