Title:
【発明の名称】速度検出装置
Document Type and Number:
Japanese Patent JP2998185
Kind Code:
B2
Inventors:
Osamu Matsushima
Application Number:
JP26111690A
Publication Date:
January 11, 2000
Filing Date:
September 29, 1990
Export Citation:
Assignee:
NEC
International Classes:
G01P3/489; G01R23/02; (IPC1-7): G01P3/489
Domestic Patent References:
| JP6488253A | ||||
| JP1269061A |
Attorney, Agent or Firm:
Masanori Fujimaki