JPH03114810U - - Google Patents

Info

Publication number
JPH03114810U
JPH03114810U JP2272990U JP2272990U JPH03114810U JP H03114810 U JPH03114810 U JP H03114810U JP 2272990 U JP2272990 U JP 2272990U JP 2272990 U JP2272990 U JP 2272990U JP H03114810 U JPH03114810 U JP H03114810U
Authority
JP
Japan
Prior art keywords
screen
enlarging
fresnel lens
screen enlarging
engaging
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
JP2272990U
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 JP2272990U priority Critical patent/JPH03114810U/ja
Publication of JPH03114810U publication Critical patent/JPH03114810U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lenses (AREA)
JP2272990U 1990-03-07 1990-03-07 Pending JPH03114810U (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2272990U JPH03114810U (enExample) 1990-03-07 1990-03-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2272990U JPH03114810U (enExample) 1990-03-07 1990-03-07

Publications (1)

Publication Number Publication Date
JPH03114810U true JPH03114810U (enExample) 1991-11-26

Family

ID=31525739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2272990U Pending JPH03114810U (enExample) 1990-03-07 1990-03-07

Country Status (1)

Country Link
JP (1) JPH03114810U (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246739B2 (enExample) * 1974-11-25 1977-11-28
JPS6013517B2 (ja) * 1978-12-14 1985-04-08 三洋電機株式会社 硬貨検査装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246739B2 (enExample) * 1974-11-25 1977-11-28
JPS6013517B2 (ja) * 1978-12-14 1985-04-08 三洋電機株式会社 硬貨検査装置

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