JPH0530226Y2 - - Google Patents

Info

Publication number
JPH0530226Y2
JPH0530226Y2 JP4433587U JP4433587U JPH0530226Y2 JP H0530226 Y2 JPH0530226 Y2 JP H0530226Y2 JP 4433587 U JP4433587 U JP 4433587U JP 4433587 U JP4433587 U JP 4433587U JP H0530226 Y2 JPH0530226 Y2 JP H0530226Y2
Authority
JP
Japan
Prior art keywords
horn
azimuth
acoustic signal
signal
audio
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.)
Expired - Lifetime
Application number
JP4433587U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63155591U (enExample
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 JP4433587U priority Critical patent/JPH0530226Y2/ja
Publication of JPS63155591U publication Critical patent/JPS63155591U/ja
Application granted granted Critical
Publication of JPH0530226Y2 publication Critical patent/JPH0530226Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
JP4433587U 1987-03-27 1987-03-27 Expired - Lifetime JPH0530226Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4433587U JPH0530226Y2 (enExample) 1987-03-27 1987-03-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4433587U JPH0530226Y2 (enExample) 1987-03-27 1987-03-27

Publications (2)

Publication Number Publication Date
JPS63155591U JPS63155591U (enExample) 1988-10-12
JPH0530226Y2 true JPH0530226Y2 (enExample) 1993-08-02

Family

ID=30862047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4433587U Expired - Lifetime JPH0530226Y2 (enExample) 1987-03-27 1987-03-27

Country Status (1)

Country Link
JP (1) JPH0530226Y2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105438415A (zh) * 2014-08-30 2016-03-30 杨春 一种汽笛拉索传动装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5163627B2 (ja) * 2009-11-09 2013-03-13 Ｎｅｃアクセステクニカ株式会社 超音波センサ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105438415A (zh) * 2014-08-30 2016-03-30 杨春 一种汽笛拉索传动装置

Also Published As

Publication number Publication date
JPS63155591U (enExample) 1988-10-12

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