Title:
【発明の名称】フリーネス計異常検知装置
Document Type and Number:
Japanese Patent JP2951088
Kind Code:
B2
Inventors:
HIJIKATA RIEKO
Application Number:
JP32543091A
Publication Date:
September 20, 1999
Filing Date:
December 10, 1991
Export Citation:
Assignee:
TOSHIBA KK
International Classes:
D21F7/00; G01B21/02; G05D9/00; (IPC1-7): D21F7/00; G01B21/02
Domestic Patent References:
| JP5887389A | ||||
| JP1245886A |
Attorney, Agent or Firm:
Norio Ogo