Title:
【発明の名称】X-Yプロッタにおける芯なし検出方法
Document Type and Number:
Japanese Patent JP2678363
Kind Code:
B2
Inventors:
Akihiro Hara
Application Number:
JP108088A
Publication Date:
November 17, 1997
Filing Date:
January 06, 1988
Export Citation:
Assignee:
Mutoh Industry Co., Ltd.
Pilot Co., Ltd.
Pilot Precision Co., Ltd.
Pilot Co., Ltd.
Pilot Precision Co., Ltd.
International Classes:
B43L13/00; (IPC1-7): B43L13/00
Domestic Patent References:
| JP61235198A | ||||
| JP60171394U |
Attorney, Agent or Firm:
Nishijima Ayao