JPS63145192U - - Google Patents

Info

Publication number
JPS63145192U
JPS63145192U JP3742287U JP3742287U JPS63145192U JP S63145192 U JPS63145192 U JP S63145192U JP 3742287 U JP3742287 U JP 3742287U JP 3742287 U JP3742287 U JP 3742287U JP S63145192 U JPS63145192 U JP S63145192U
Authority
JP
Japan
Prior art keywords
transmitter
receiver
underground
detecting
signal
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.)
Granted
Application number
JP3742287U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0516542Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 JP1987037422U priority Critical patent/JPH0516542Y2/ja
Publication of JPS63145192U publication Critical patent/JPS63145192U/ja
Application granted granted Critical
Publication of JPH0516542Y2 publication Critical patent/JPH0516542Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP1987037422U 1987-03-13 1987-03-13 Expired - Lifetime JPH0516542Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987037422U JPH0516542Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-03-13 1987-03-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987037422U JPH0516542Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-03-13 1987-03-13

Publications (2)

Publication Number Publication Date
JPS63145192U true JPS63145192U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-09-26
JPH0516542Y2 JPH0516542Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-04-30

Family

ID=30848734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987037422U Expired - Lifetime JPH0516542Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-03-13 1987-03-13

Country Status (1)

Country Link
JP (1) JPH0516542Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH085731A (ja) * 1993-10-04 1996-01-12 Texas Instr Deutschland Gmbh Ｒｆ−ｉｄトランスポンダの位置の決定

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63135181U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-02-23 1988-09-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63135181U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-02-23 1988-09-05

Also Published As

Publication number Publication date
JPH0516542Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-04-30

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