JPH0286791U - - Google Patents

Info

Publication number
JPH0286791U
JPH0286791U JP16715988U JP16715988U JPH0286791U JP H0286791 U JPH0286791 U JP H0286791U JP 16715988 U JP16715988 U JP 16715988U JP 16715988 U JP16715988 U JP 16715988U JP H0286791 U JPH0286791 U JP H0286791U
Authority
JP
Japan
Prior art keywords
synthetic resin
sheet
laminated
laminated sheet
roughened
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.)
Granted
Application number
JP16715988U
Other languages
English (en)
Other versions
JP2507411Y2 (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 JP1988167159U priority Critical patent/JP2507411Y2/ja
Publication of JPH0286791U publication Critical patent/JPH0286791U/ja
Application granted granted Critical
Publication of JP2507411Y2 publication Critical patent/JP2507411Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)

Description

【図面の簡単な説明】
第1図は、本考案の実施例における2つ折り可
能な硬筆用下敷の外表面を示す平面図、第2図は
、同硬筆用下敷の内表面を示す平面図、第3図は
、同硬筆用下敷の積層構造を示す断面図である。 1…積層シート、1a…内表面、1b…外表面
、2…比較的硬度の小さい軟質塩化ビニールシー
ト、3,4…比較的硬度の大きい軟質塩化ビニー
ルシート、5…折り目、6…ポケツト。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 比較的硬度の小さい軟質合成樹脂層2の両
    面に、それぞれ比較的硬度の大きい軟質合成樹脂
    層3,4を積層した積層シート1からなり、前記
    積層シート1に縦方向中心線に沿つて折り目5を
    形成して前記積層シート1を扉開きに2つ折り可
    能とし、2つ折りにした時の一方の内表面に透明
    な合成樹脂材料からなる手本挿入用ポケツト6を
    形成し、他方の内表面をエンボス加工で粗面化処
    理したものであることを特徴とする硬筆用下敷。 (2) 前記2つ折り可能な積層シート1の内表面
    1aおよび外表面1bを、それぞれエンボス加工
    により粗面化処理し、かつ前記内表面1aを前記
    外表面1bよりも粗面に形成したものであること
    を特徴とする第1請求項記載の硬筆用下敷。
JP1988167159U 1988-12-23 1988-12-23 硬筆用下敷 Expired - Lifetime JP2507411Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988167159U JP2507411Y2 (ja) 1988-12-23 1988-12-23 硬筆用下敷

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988167159U JP2507411Y2 (ja) 1988-12-23 1988-12-23 硬筆用下敷

Publications (2)

Publication Number Publication Date
JPH0286791U true JPH0286791U (ja) 1990-07-10
JP2507411Y2 JP2507411Y2 (ja) 1996-08-14

Family

ID=31455203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988167159U Expired - Lifetime JP2507411Y2 (ja) 1988-12-23 1988-12-23 硬筆用下敷

Country Status (1)

Country Link
JP (1) JP2507411Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012086482A1 (ja) * 2010-12-22 2012-06-28 ARAI Chishinn 覚醒効果を生じさせる下敷き

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040338U (ja) * 1973-08-10 1975-04-24
JPS5085320U (ja) * 1973-12-10 1975-07-21
JPS53103348U (ja) * 1977-01-25 1978-08-19

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040338U (ja) * 1973-08-10 1975-04-24
JPS5085320U (ja) * 1973-12-10 1975-07-21
JPS53103348U (ja) * 1977-01-25 1978-08-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012086482A1 (ja) * 2010-12-22 2012-06-28 ARAI Chishinn 覚醒効果を生じさせる下敷き
JP2012131143A (ja) * 2010-12-22 2012-07-12 Chishin Arai 覚醒効果を生じさせる下敷き

Also Published As

Publication number Publication date
JP2507411Y2 (ja) 1996-08-14

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term