Title:
【考案の名称】コードレスデジタイザ
Document Type and Number:
Japanese Patent JP2573512
Kind Code:
Y2
Inventors:
Keiichi Matsushima
Application Number:
JP9466291U
Publication Date:
June 04, 1998
Filing Date:
October 23, 1991
Export Citation:
Assignee:
Graphtec Corporation
International Classes:
G06F3/041; G06F3/03; G06F3/046; (IPC1-7): G06F3/03
Domestic Patent References:
| JP1211117A | ||||
| JP3204717A | ||||
| JP390336U |
Attorney, Agent or Firm:
Masaki Yamakawa