JPH02131744U - - Google Patents

Info

Publication number
JPH02131744U
JPH02131744U JP1989039127U JP3912789U JPH02131744U JP H02131744 U JPH02131744 U JP H02131744U JP 1989039127 U JP1989039127 U JP 1989039127U JP 3912789 U JP3912789 U JP 3912789U JP H02131744 U JPH02131744 U JP H02131744U
Authority
JP
Japan
Prior art keywords
resin layer
synthetic resin
reflective screen
laminated sheet
utility
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
JP1989039127U
Other languages
English (en)
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 JP1989039127U priority Critical patent/JPH02131744U/ja
Publication of JPH02131744U publication Critical patent/JPH02131744U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)

Description

【図面の簡単な説明】
第1図は本考案の壁掛け型スクリーンの平面図
、第2図は本考案の巻上げ型スクリーンの平面図
、第3図のA,B,Cは第1図のx−x位置での
断面図、第4図は両側端部がカールしている従来
の壁掛け型スクリーン、第5図は両側端部がカー
ルしている従来の巻上げ型スクリーンを示す。 1:溝、2:スクリーン用積層シート。

Claims (1)

    【実用新案登録請求の範囲】
  1. 少なくとも片面に合成樹脂層を有する積層シー
    トからなる反射式スクリーンにおいて、その両側
    端部の前記合成樹脂層に上下方向に連続する溝を
    有する反射式のスクリーン。
JP1989039127U 1989-03-31 1989-03-31 Pending JPH02131744U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989039127U JPH02131744U (ja) 1989-03-31 1989-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989039127U JPH02131744U (ja) 1989-03-31 1989-03-31

Publications (1)

Publication Number Publication Date
JPH02131744U true JPH02131744U (ja) 1990-11-01

Family

ID=31547757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989039127U Pending JPH02131744U (ja) 1989-03-31 1989-03-31

Country Status (1)

Country Link
JP (1) JPH02131744U (ja)

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