Title:
【発明の名称】VPC検出方式
Document Type and Number:
Japanese Patent JP2692393
Kind Code:
B2
Inventors:
Masaki Kanazawa
Application Number:
JP2704191A
Publication Date:
December 17, 1997
Filing Date:
February 21, 1991
Export Citation:
Assignee:
NEC
International Classes:
A61B5/0402; (IPC1-7): A61B5/0402
Domestic Patent References:
| JP63270026A | ||||
| JP2293990A |
Attorney, Agent or Firm:
Naoki Kyomoto (2 outside)