JPS58180403U - protractor - Google Patents

protractor

Info

Publication number
JPS58180403U
JPS58180403U JP7879382U JP7879382U JPS58180403U JP S58180403 U JPS58180403 U JP S58180403U JP 7879382 U JP7879382 U JP 7879382U JP 7879382 U JP7879382 U JP 7879382U JP S58180403 U JPS58180403 U JP S58180403U
Authority
JP
Japan
Prior art keywords
protractor
angle scale
transparent substrate
scale marked
circular
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
JP7879382U
Other languages
Japanese (ja)
Inventor
透 青木
Original Assignee
ニチデン機械株式会社
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 by ニチデン機械株式会社 filed Critical ニチデン機械株式会社
Priority to JP7879382U priority Critical patent/JPS58180403U/en
Publication of JPS58180403U publication Critical patent/JPS58180403U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は分度器の使用説明のための概念図、第２図及び
第３図は本考案の一実施例を示す分度器の平面図、第４
図は本考案の他の実施例を示す分度器の平面図、第５図
は第２図に示した実施例の分度器の別便用例を示す平面
図である。 ａ、　　ｂ・・・分度器、１・・・透明基板、２．２′
・・・角度目盛、３，３′・・・直交目盛。 第３図 第４図Fig. 1 is a conceptual diagram for explaining the use of the protractor, Figs. 2 and 3 are plan views of the protractor showing an embodiment of the present invention, and Fig. 4 is a conceptual diagram for explaining the use of the protractor.
This figure is a plan view of a protractor showing another embodiment of the present invention, and FIG. 5 is a plan view showing another example of the use of the protractor of the embodiment shown in FIG. a, b...Protractor, 1...Transparent substrate, 2.2'
...Angle scale, 3,3'...Orthogonal scale. Figure 3 Figure 4

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 平坦な透明基板上に円或は円弧状の角度目盛と該角度目
盛内方に直交目盛とを印したことを特徴とする分度器。1. A protractor characterized by having a circular or arcuate angle scale marked on a flat transparent substrate, and an orthogonal scale marked inside the angle scale.
JP7879382U 1982-05-27 1982-05-27 protractor Pending JPS58180403U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7879382U JPS58180403U (en) 1982-05-27 1982-05-27 protractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7879382U JPS58180403U (en) 1982-05-27 1982-05-27 protractor

Publications (1)

Publication Number Publication Date
JPS58180403U true JPS58180403U (en) 1983-12-02

Family

ID=30087993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7879382U Pending JPS58180403U (en) 1982-05-27 1982-05-27 protractor

Country Status (1)

Country Link
JP (1) JPS58180403U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6335903U (en) * 1986-08-27 1988-03-08
JP2022022040A (en) * 2020-07-22 2022-02-03 勝朗 後藤田 Scale for ornamental fish

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6335903U (en) * 1986-08-27 1988-03-08
JP2022022040A (en) * 2020-07-22 2022-02-03 勝朗 後藤田 Scale for ornamental fish

Similar Documents

Publication Publication Date Title
JPS58180403U (en) protractor
JPS58147796U (en) protractor
JPS60175687U (en) Ruler with dotted line and center line
JPS6013662U (en) Sample analysis position reader
JPS59123143U (en) Adhesive tape with scale
JPS5821490U (en) T ruler with long handle
JPS5914011U (en) square magnetic disk
JPS59181795U (en) Triangle ruler with scale ruler and template functions
JPS58153303U (en) protractor
JPS609693U (en) scale pencil
JPS58195294U (en) Small hole ruler for shakuhachi
JPS59194988U (en) strike line ruler
JPS6038796U (en) parallel line ruler
JPS5987889U (en) Architect Aizami Board
JPS5921998U (en) Protractor for pie chart creation
JPS59171991U (en) Radiation drawing ruler
JPS6083791U (en) ruler
JPS6083793U (en) Axis ruler with side for reduced scale
JPS6014987U (en) line drawing ruler
JPS58163293U (en) rectangle drawing ruler
JPS59110687U (en) A ruler with dimensions displayed on the scale
JPS58155293U (en) Template type ruler for discontinuous lines
JPS5897668U (en) α scale scale ruler
JPS58112591U (en) ruler
JPS58146240U (en) Original positioning device