Title:
スパークプラグの製造方法及び製造装置
Document Type and Number:
Japanese Patent JP4368533
Kind Code:
B2
Inventors:
Yutaka Taniguchi
Horio Yoshio
Horio Yoshio
Application Number:
JP2001037248A
Publication Date:
November 18, 2009
Filing Date:
February 14, 2001
Export Citation:
Assignee:
Nippon Special Ceramics Co., Ltd.
International Classes:
B21H3/04; H01T13/20; H01T21/02
Domestic Patent References:
| JP11154582A | ||||
| JP3110035A | ||||
| JP1321036A |
Attorney, Agent or Firm:
Masanori Sugawara