JPH02107550U - - Google Patents

Info

Publication number
JPH02107550U
JPH02107550U JP1674689U JP1674689U JPH02107550U JP H02107550 U JPH02107550 U JP H02107550U JP 1674689 U JP1674689 U JP 1674689U JP 1674689 U JP1674689 U JP 1674689U JP H02107550 U JPH02107550 U JP H02107550U
Authority
JP
Japan
Prior art keywords
ultrasonic waves
vehicle
wave receiving
theft device
wave
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
Application number
JP1674689U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1674689U priority Critical patent/JPH02107550U/ja
Publication of JPH02107550U publication Critical patent/JPH02107550U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP1674689U 1989-02-14 1989-02-14 Pending JPH02107550U (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1674689U JPH02107550U (fi) 1989-02-14 1989-02-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1674689U JPH02107550U (fi) 1989-02-14 1989-02-14

Publications (1)

Publication Number Publication Date
JPH02107550U true JPH02107550U (fi) 1990-08-27

Family

ID=31229941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1674689U Pending JPH02107550U (fi) 1989-02-14 1989-02-14

Country Status (1)

Country Link
JP (1) JPH02107550U (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010025672A (ja) * 2008-07-17 2010-02-04 Panasonic Electric Works Co Ltd 移動体検出装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5952780A (ja) * 1982-08-06 1984-03-27 アメリカン・デイストリクト・テレグラフ・カンパニ− 侵入検知装置
JPS61161477A (ja) * 1985-01-10 1986-07-22 Fujitsu Ten Ltd 車両用センサ装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5952780A (ja) * 1982-08-06 1984-03-27 アメリカン・デイストリクト・テレグラフ・カンパニ− 侵入検知装置
JPS61161477A (ja) * 1985-01-10 1986-07-22 Fujitsu Ten Ltd 車両用センサ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010025672A (ja) * 2008-07-17 2010-02-04 Panasonic Electric Works Co Ltd 移動体検出装置

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