JPS53109722A - Parabolic drawing instrument - Google Patents
Parabolic drawing instrumentInfo
- Publication number
- JPS53109722A JPS53109722A JP2458377A JP2458377A JPS53109722A JP S53109722 A JPS53109722 A JP S53109722A JP 2458377 A JP2458377 A JP 2458377A JP 2458377 A JP2458377 A JP 2458377A JP S53109722 A JPS53109722 A JP S53109722A
- Authority
- JP
- Japan
- Prior art keywords
- parabolic
- drawing instrument
- instrument
- parabolic drawing
- 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
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2458377A JPS53109722A (en) | 1977-03-07 | 1977-03-07 | Parabolic drawing instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2458377A JPS53109722A (en) | 1977-03-07 | 1977-03-07 | Parabolic drawing instrument |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53109722A true JPS53109722A (en) | 1978-09-25 |
Family
ID=12142175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2458377A Pending JPS53109722A (en) | 1977-03-07 | 1977-03-07 | Parabolic drawing instrument |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53109722A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104002595A (en) * | 2014-06-05 | 2014-08-27 | 上海理工大学 | Curve gauge capable of drawing conic curves |
-
1977
- 1977-03-07 JP JP2458377A patent/JPS53109722A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104002595A (en) * | 2014-06-05 | 2014-08-27 | 上海理工大学 | Curve gauge capable of drawing conic curves |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2005436B (en) | Ophthalmorogical instrument | |
AU3526278A (en) | L-sucrose | |
AU3728978A (en) | Sulfamoyl-aryl-ketones | |
AU3828478A (en) | Benzodiazepine-diones | |
JPS5367573A (en) | Cooking instrument | |
JPS5448218A (en) | Woodwind | |
JPS53109772A (en) | Cooking instrument | |
JPS5448217A (en) | Woodwind | |
AU3355078A (en) | Aryl-hexafuranosides | |
AU3533578A (en) | Micro-mill-mixer | |
AU3774978A (en) | Butyl-p-benzoylbenzoates | |
JPS53109774A (en) | Cooking instrument | |
JPS5365173A (en) | Cooking instrument | |
JPS53109724A (en) | Parabolic drawing instrument | |
JPS53109722A (en) | Parabolic drawing instrument | |
JPS5448219A (en) | Woodwind | |
JPS5460028A (en) | Elliptical drawing instrument | |
JPS5410775A (en) | Crossscoil* movinggmagnet type instrument | |
JPS53109723A (en) | Parabolic drawing instrument | |
JPS5460068A (en) | Cooking instrument | |
JPS5460069A (en) | Cooking instrument | |
JPS53111869A (en) | Cooking instrument | |
JPS5342979A (en) | Cooking instruments | |
JPS5412870A (en) | Selffbalancing instrument | |
JPS5473020A (en) | Instrument |