Title:
【発明の名称】内燃機関用吸排気弁の製造方法
Document Type and Number:
Japanese Patent JP3191162
Kind Code:
B2
Inventors:
look Takeshi
Application Number:
JP41403390A
Publication Date:
July 23, 2001
Filing Date:
December 26, 1990
Export Citation:
Assignee:
Fuji Oozx Co., Ltd.
International Classes:
F01L1/16; F01L3/02; F01L3/20; (IPC1-7): F01L3/02
Domestic Patent References:
| JP5028046B2 |
Attorney, Agent or Firm:
Shoichi Takezawa (1 person outside)