JPH03105840U - - Google Patents

Info

Publication number
JPH03105840U
JPH03105840U JP1441690U JP1441690U JPH03105840U JP H03105840 U JPH03105840 U JP H03105840U JP 1441690 U JP1441690 U JP 1441690U JP 1441690 U JP1441690 U JP 1441690U JP H03105840 U JPH03105840 U JP H03105840U
Authority
JP
Japan
Prior art keywords
screen
elastic sheet
approximately
pair
synthetic resin
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
JP1441690U
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 JP1441690U priority Critical patent/JPH03105840U/ja
Publication of JPH03105840U publication Critical patent/JPH03105840U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
JP1441690U 1990-02-16 1990-02-16 Pending JPH03105840U (US08197722-20120612-C00042.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1441690U JPH03105840U (US08197722-20120612-C00042.png) 1990-02-16 1990-02-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1441690U JPH03105840U (US08197722-20120612-C00042.png) 1990-02-16 1990-02-16

Publications (1)

Publication Number Publication Date
JPH03105840U true JPH03105840U (US08197722-20120612-C00042.png) 1991-11-01

Family

ID=31517782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1441690U Pending JPH03105840U (US08197722-20120612-C00042.png) 1990-02-16 1990-02-16

Country Status (1)

Country Link
JP (1) JPH03105840U (US08197722-20120612-C00042.png)

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