Title:
【発明の名称】定電流回路スイッチング装置
Document Type and Number:
Japanese Patent JP3001167
Kind Code:
B2
Inventors:
Hiroyuki Nakamura
Application Number:
JP14068291A
Publication Date:
January 24, 2000
Filing Date:
May 17, 1991
Export Citation:
Assignee:
Canon Inc
International Classes:
H01S3/00; H03K17/04; H03K17/60; (IPC1-7): H03K17/60; H01S3/00; H03K17/04
Domestic Patent References:
| JP6124325A | ||||
| JP61184918A | ||||
| JP1115216A | ||||
| JP1200718A | ||||
| JP2266612A | ||||
| JP63252013A | ||||
| JP2168714A |
Attorney, Agent or Firm:
Johei Yamashita