Title:
【発明の名称】筒状体内面撮像装置及び筒状体内面検査装置
Document Type and Number:
Japanese Patent JP3093784
Kind Code:
B2
More Like This:
Inventors:
Yuu Hoshino
Application Number:
JP32717590A
Publication Date:
October 03, 2000
Filing Date:
November 28, 1990
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
G01N21/84; G01N21/88; G01N21/90; G01N21/94; G01N21/954; H04N7/18; (IPC1-7): G01N21/90; G01N21/84; H04N7/18
Domestic Patent References:
| JP4871293A | ||||
| JP6327737A | ||||
| JP61155942A |
Attorney, Agent or Firm:
Yasuo Ishikawa (2 outside)