JPS6413810U - - Google Patents

Info

Publication number
JPS6413810U
JPS6413810U JP6825287U JP6825287U JPS6413810U JP S6413810 U JPS6413810 U JP S6413810U JP 6825287 U JP6825287 U JP 6825287U JP 6825287 U JP6825287 U JP 6825287U JP S6413810 U JPS6413810 U JP S6413810U
Authority
JP
Japan
Prior art keywords
passenger
wireless communication
communication means
transmitter
receiver
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
JP6825287U
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 JP6825287U priority Critical patent/JPS6413810U/ja
Publication of JPS6413810U publication Critical patent/JPS6413810U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Mobile Radio Communication Systems (AREA)
JP6825287U 1987-05-06 1987-05-06 Pending JPS6413810U (US06815460-20041109-C00097.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6825287U JPS6413810U (US06815460-20041109-C00097.png) 1987-05-06 1987-05-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6825287U JPS6413810U (US06815460-20041109-C00097.png) 1987-05-06 1987-05-06

Publications (1)

Publication Number Publication Date
JPS6413810U true JPS6413810U (US06815460-20041109-C00097.png) 1989-01-24

Family

ID=31293574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6825287U Pending JPS6413810U (US06815460-20041109-C00097.png) 1987-05-06 1987-05-06

Country Status (1)

Country Link
JP (1) JPS6413810U (US06815460-20041109-C00097.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04103011U (ja) * 1991-02-07 1992-09-04 テイーオーエー株式会社 雑音制御型放送装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04103011U (ja) * 1991-02-07 1992-09-04 テイーオーエー株式会社 雑音制御型放送装置

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