JPH0169812U - - Google Patents

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Publication number
JPH0169812U
JPH0169812U JP1987166634U JP16663487U JPH0169812U JP H0169812 U JPH0169812 U JP H0169812U JP 1987166634 U JP1987166634 U JP 1987166634U JP 16663487 U JP16663487 U JP 16663487U JP H0169812 U JPH0169812 U JP H0169812U
Authority
JP
Japan
Prior art keywords
cylindrical body
view
center
wire
perspective
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
JP1987166634U
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 JP1987166634U priority Critical patent/JPH0169812U/ja
Publication of JPH0169812U publication Critical patent/JPH0169812U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
図面は、本考案の一実施例を示すものであつて
、その第1図は正面図、第2図は縦断正面図、第
3図は斜視図、第4図は第1図A―A断面図、第
5図は、栓体の斜視図、第6図は抑え蓋の斜視図
、第7図は線引き糸の取付け状態を示した一部正
面図、第8図は作業状態図、第9図は従来品の一
部切断正面図である。 1……円筒体、2……栓体、7……密閉体、9
……針金、12……鉱物質の白粉末である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 円筒体1の内部には鉱物質の白粉末12を充填
    し、円筒体1の両端には栓体2を接着し、栓体2
    の中心部には密閉体7を設け、両端の栓体2,2
    、円筒体1、密閉体7の中心を貫いて針金9を挿
    通したことを特徴とした作図器。
JP1987166634U 1987-10-30 1987-10-30 Pending JPH0169812U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987166634U JPH0169812U (ja) 1987-10-30 1987-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987166634U JPH0169812U (ja) 1987-10-30 1987-10-30

Publications (1)

Publication Number Publication Date
JPH0169812U true JPH0169812U (ja) 1989-05-09

Family

ID=31454194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987166634U Pending JPH0169812U (ja) 1987-10-30 1987-10-30

Country Status (1)

Country Link
JP (1) JPH0169812U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771786A (en) * 1980-10-22 1982-05-04 Nihon Riki Kk Powder wire drawing method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771786A (en) * 1980-10-22 1982-05-04 Nihon Riki Kk Powder wire drawing method

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