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
Links
- 238000000034 method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5335495A (en) * | 1976-09-14 | 1978-04-01 | Toshiba Corp | Signal detector |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6331991Y2 (xx) * | 1981-02-16 | 1988-08-25 |
-
1984
- 1984-03-23 JP JP5433184A patent/JPS60198299A/ja active Granted
Patent Citations (1)
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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