Title:
【発明の名称】媒体検知装置
Document Type and Number:
Japanese Patent JP2644608
Kind Code:
B2
Inventors:
KOIKE HIDETO
Application Number:
JP12889190A
Publication Date:
August 25, 1997
Filing Date:
May 18, 1990
Export Citation:
Assignee:
OKI DENKI KOGYO KK
International Classes:
G01V8/12; B65H7/06; G01V8/10; G03G15/00; (IPC1-7): G01V8/12; B65H7/06; G01V8/10; G03G15/00
Domestic Patent References:
| JP267918A | ||||
| JP6265664U |
Attorney, Agent or Firm:
Maeda Minoru