JPS53119131A - Instrument for drawing circle using two disks of different diameter - Google Patents

Instrument for drawing circle using two disks of different diameter

Info

Publication number
JPS53119131A
JPS53119131A JP3270177A JP3270177A JPS53119131A JP S53119131 A JPS53119131 A JP S53119131A JP 3270177 A JP3270177 A JP 3270177A JP 3270177 A JP3270177 A JP 3270177A JP S53119131 A JPS53119131 A JP S53119131A
Authority
JP
Japan
Prior art keywords
disks
instrument
different diameter
drawing circle
circle
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
JP3270177A
Other languages
Japanese (ja)
Inventor
Kouichi Yokojima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP3270177A priority Critical patent/JPS53119131A/en
Publication of JPS53119131A publication Critical patent/JPS53119131A/en
Pending legal-status Critical Current

Links

JP3270177A 1977-03-23 1977-03-23 Instrument for drawing circle using two disks of different diameter Pending JPS53119131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3270177A JPS53119131A (en) 1977-03-23 1977-03-23 Instrument for drawing circle using two disks of different diameter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3270177A JPS53119131A (en) 1977-03-23 1977-03-23 Instrument for drawing circle using two disks of different diameter

Publications (1)

Publication Number Publication Date
JPS53119131A true JPS53119131A (en) 1978-10-18

Family

ID=12366143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3270177A Pending JPS53119131A (en) 1977-03-23 1977-03-23 Instrument for drawing circle using two disks of different diameter

Country Status (1)

Country Link
JP (1) JPS53119131A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0224998U (en) * 1988-08-05 1990-02-19
JP5934831B1 (en) * 2015-09-11 2016-06-15 道脇 裕 Arc track running device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0224998U (en) * 1988-08-05 1990-02-19
JP5934831B1 (en) * 2015-09-11 2016-06-15 道脇 裕 Arc track running device
JP2017052216A (en) * 2015-09-11 2017-03-16 道脇 裕 Circular arc track travelling device

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