Title:
【発明の名称】ワイヤレス型防犯装置
Document Type and Number:
Japanese Patent JP3021767
Kind Code:
B2
Inventors:
Joji Tsutsui
Application Number:
JP12011691A
Publication Date:
March 15, 2000
Filing Date:
May 24, 1991
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS,LTD.
International Classes:
G08B13/191; G08B23/00; G08B25/10; G08B29/26; (IPC1-7): G08B25/10; G08B13/191
Domestic Patent References:
| JP1166297A | ||||
| JP2144698A | ||||
| JP2222098A | ||||
| JP57140495U |
Attorney, Agent or Firm:
Junji Ando (1 person outside)