JPH0216720B2 - - Google Patents

Info

Publication number
JPH0216720B2
JPH0216720B2 JP905083A JP905083A JPH0216720B2 JP H0216720 B2 JPH0216720 B2 JP H0216720B2 JP 905083 A JP905083 A JP 905083A JP 905083 A JP905083 A JP 905083A JP H0216720 B2 JPH0216720 B2 JP H0216720B2
Authority
JP
Japan
Prior art keywords
screw
main shaft
slider
leg
freely
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.)
Expired
Application number
JP905083A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59135199A (ja
Inventor
Akira Kurihara
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 JP905083A priority Critical patent/JPS59135199A/ja
Publication of JPS59135199A publication Critical patent/JPS59135199A/ja
Publication of JPH0216720B2 publication Critical patent/JPH0216720B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • External Artificial Organs (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Drawing Aids And Blackboards (AREA)
JP905083A 1983-01-22 1983-01-22 渦巻き線描きコンパス Granted JPS59135199A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP905083A JPS59135199A (ja) 1983-01-22 1983-01-22 渦巻き線描きコンパス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP905083A JPS59135199A (ja) 1983-01-22 1983-01-22 渦巻き線描きコンパス

Publications (2)

Publication Number Publication Date
JPS59135199A JPS59135199A (ja) 1984-08-03
JPH0216720B2 true JPH0216720B2 (enrdf_load_stackoverflow) 1990-04-18

Family

ID=11709805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP905083A Granted JPS59135199A (ja) 1983-01-22 1983-01-22 渦巻き線描きコンパス

Country Status (1)

Country Link
JP (1) JPS59135199A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109080339B (zh) * 2018-08-23 2020-04-24 董恬纲 螺旋规

Also Published As

Publication number Publication date
JPS59135199A (ja) 1984-08-03

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