JPH0331160B2 - - Google Patents

Info

Publication number
JPH0331160B2
JPH0331160B2 JP59054331A JP5433184A JPH0331160B2 JP H0331160 B2 JPH0331160 B2 JP H0331160B2 JP 59054331 A JP59054331 A JP 59054331A JP 5433184 A JP5433184 A JP 5433184A JP H0331160 B2 JPH0331160 B2 JP H0331160B2
Authority
JP
Japan
Prior art keywords
shaft
compass
support
rotary arm
fixed
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 - Lifetime
Application number
JP59054331A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60198299A (ja
Inventor
Koichi Yamazaki
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 JP5433184A priority Critical patent/JPS60198299A/ja
Publication of JPS60198299A publication Critical patent/JPS60198299A/ja
Publication of JPH0331160B2 publication Critical patent/JPH0331160B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Prostheses (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Drawing Aids And Blackboards (AREA)
JP5433184A 1984-03-23 1984-03-23 楕円製図用コンパス Granted JPS60198299A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5433184A JPS60198299A (ja) 1984-03-23 1984-03-23 楕円製図用コンパス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5433184A JPS60198299A (ja) 1984-03-23 1984-03-23 楕円製図用コンパス

Publications (2)

Publication Number Publication Date
JPS60198299A JPS60198299A (ja) 1985-10-07
JPH0331160B2 true JPH0331160B2 (xx) 1991-05-02

Family

ID=12967609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5433184A Granted JPS60198299A (ja) 1984-03-23 1984-03-23 楕円製図用コンパス

Country Status (1)

Country Link
JP (1) JPS60198299A (xx)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335495A (en) * 1976-09-14 1978-04-01 Toshiba Corp Signal detector

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6331991Y2 (xx) * 1981-02-16 1988-08-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335495A (en) * 1976-09-14 1978-04-01 Toshiba Corp Signal detector

Also Published As

Publication number Publication date
JPS60198299A (ja) 1985-10-07

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