Title:
【発明の名称】角度器
Document Type and Number:
Japanese Patent JP3112273
Kind Code:
B2
Inventors:
Toshihiko Mori
Application Number:
JP7486390A
Publication Date:
November 27, 2000
Filing Date:
March 22, 1990
Export Citation:
Assignee:
Toshihiko Mori
International Classes:
G06G1/00; G06G1/04; (IPC1-7): G06G1/04
Domestic Patent References:
| JP247107U | ||||
| JP93629B1 |
Attorney, Agent or Firm:
Masashi Kobori