JPH03114082U - - Google Patents

Info

Publication number
JPH03114082U
JPH03114082U JP2397290U JP2397290U JPH03114082U JP H03114082 U JPH03114082 U JP H03114082U JP 2397290 U JP2397290 U JP 2397290U JP 2397290 U JP2397290 U JP 2397290U JP H03114082 U JPH03114082 U JP H03114082U
Authority
JP
Japan
Prior art keywords
detection device
optical
article
area
passage
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
JP2397290U
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 JP2397290U priority Critical patent/JPH03114082U/ja
Publication of JPH03114082U publication Critical patent/JPH03114082U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)
JP2397290U 1990-03-09 1990-03-09 Pending JPH03114082U (US20080293856A1-20081127-C00150.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2397290U JPH03114082U (US20080293856A1-20081127-C00150.png) 1990-03-09 1990-03-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2397290U JPH03114082U (US20080293856A1-20081127-C00150.png) 1990-03-09 1990-03-09

Publications (1)

Publication Number Publication Date
JPH03114082U true JPH03114082U (US20080293856A1-20081127-C00150.png) 1991-11-22

Family

ID=31526953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2397290U Pending JPH03114082U (US20080293856A1-20081127-C00150.png) 1990-03-09 1990-03-09

Country Status (1)

Country Link
JP (1) JPH03114082U (US20080293856A1-20081127-C00150.png)

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