JPS63193074U - - Google Patents

Info

Publication number
JPS63193074U
JPS63193074U JP8530987U JP8530987U JPS63193074U JP S63193074 U JPS63193074 U JP S63193074U JP 8530987 U JP8530987 U JP 8530987U JP 8530987 U JP8530987 U JP 8530987U JP S63193074 U JPS63193074 U JP S63193074U
Authority
JP
Japan
Prior art keywords
gate
ball
detector
gate body
detecting
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
JP8530987U
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 JP8530987U priority Critical patent/JPS63193074U/ja
Publication of JPS63193074U publication Critical patent/JPS63193074U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Gates (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP8530987U 1987-05-31 1987-05-31 Pending JPS63193074U (US07754267-20100713-C00017.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8530987U JPS63193074U (US07754267-20100713-C00017.png) 1987-05-31 1987-05-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8530987U JPS63193074U (US07754267-20100713-C00017.png) 1987-05-31 1987-05-31

Publications (1)

Publication Number Publication Date
JPS63193074U true JPS63193074U (US07754267-20100713-C00017.png) 1988-12-13

Family

ID=30940598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8530987U Pending JPS63193074U (US07754267-20100713-C00017.png) 1987-05-31 1987-05-31

Country Status (1)

Country Link
JP (1) JPS63193074U (US07754267-20100713-C00017.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607875A (ja) * 1983-06-28 1985-01-16 武智　一雄 ゲ−トボ−ル用ボ−ル検出装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607875A (ja) * 1983-06-28 1985-01-16 武智　一雄 ゲ−トボ−ル用ボ−ル検出装置

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