Title:
AUTOMATIC DRAWING DEVICE
Document Type and Number:
Japanese Patent JPS5838198
Kind Code:
A
Inventors:
TAKAOKA KATSUYUKI
KAWAMURA NOBUHISA
KAWAMURA NOBUHISA
Application Number:
JP13660381A
Publication Date:
March 05, 1983
Filing Date:
August 31, 1981
Export Citation:
Assignee:
YOKOGAWA ELECTRIC WORKS LTD
International Classes:
B43L13/00; (IPC1-7): B43L13/00
Domestic Patent References:
| JPS5240257A | 1977-03-29 | |||
| JPS5215227A | 1977-02-04 | |||
| JPS55105594A | 1980-08-13 | |||
| JPS5374326A | 1978-07-01 |
Attorney, Agent or Firm:
Shinsuke Ozawa