JPS61174616U - - Google Patents

Info

Publication number
JPS61174616U
JPS61174616U JP5976485U JP5976485U JPS61174616U JP S61174616 U JPS61174616 U JP S61174616U JP 5976485 U JP5976485 U JP 5976485U JP 5976485 U JP5976485 U JP 5976485U JP S61174616 U JPS61174616 U JP S61174616U
Authority
JP
Japan
Prior art keywords
signal
receiving
phase difference
transmitting
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
Application number
JP5976485U
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 JP5976485U priority Critical patent/JPS61174616U/ja
Publication of JPS61174616U publication Critical patent/JPS61174616U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP5976485U 1985-04-22 1985-04-22 Pending JPS61174616U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5976485U JPS61174616U (enrdf_load_stackoverflow) 1985-04-22 1985-04-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5976485U JPS61174616U (enrdf_load_stackoverflow) 1985-04-22 1985-04-22

Publications (1)

Publication Number Publication Date
JPS61174616U true JPS61174616U (enrdf_load_stackoverflow) 1986-10-30

Family

ID=30586483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5976485U Pending JPS61174616U (enrdf_load_stackoverflow) 1985-04-22 1985-04-22

Country Status (1)

Country Link
JP (1) JPS61174616U (enrdf_load_stackoverflow)

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