Title:
【発明の名称】シーズグロープラグの製造方法
Document Type and Number:
Japanese Patent JP2949362
Kind Code:
B2
Inventors:
OOTSUKA YOSHIJI
Application Number:
JP13266490A
Publication Date:
September 13, 1999
Filing Date:
May 24, 1990
Export Citation:
Assignee:
NIPPON TOKUSHU TOGYO KK
International Classes:
F23Q7/00; (IPC1-7): F23Q7/00
Domestic Patent References:
| JP58102968U | ||||
| JP4727107Y1 |
Attorney, Agent or Firm:
Miyuki Fujiki