JPH01123295U - - Google Patents
Info
- Publication number
- JPH01123295U JPH01123295U JP1753088U JP1753088U JPH01123295U JP H01123295 U JPH01123295 U JP H01123295U JP 1753088 U JP1753088 U JP 1753088U JP 1753088 U JP1753088 U JP 1753088U JP H01123295 U JPH01123295 U JP H01123295U
- Authority
- JP
- Japan
- Prior art keywords
- flat antenna
- intruder
- microwave oscillator
- detection device
- antenna
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Burglar Alarm Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1753088U JPH01123295U (en]) | 1988-02-15 | 1988-02-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1753088U JPH01123295U (en]) | 1988-02-15 | 1988-02-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01123295U true JPH01123295U (en]) | 1989-08-22 |
Family
ID=31231395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1753088U Pending JPH01123295U (en]) | 1988-02-15 | 1988-02-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01123295U (en]) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5923880B2 (ja) * | 1981-06-26 | 1984-06-05 | 日立機電工業株式会社 | 汚泥等の発酵装置 |
-
1988
- 1988-02-15 JP JP1753088U patent/JPH01123295U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5923880B2 (ja) * | 1981-06-26 | 1984-06-05 | 日立機電工業株式会社 | 汚泥等の発酵装置 |
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