BE789491Q - Ellipsographe - Google Patents
EllipsographeInfo
- Publication number
- BE789491Q BE789491Q BE789491DA BE789491Q BE 789491 Q BE789491 Q BE 789491Q BE 789491D A BE789491D A BE 789491DA BE 789491 Q BE789491 Q BE 789491Q
- Authority
- BE
- Belgium
- Prior art keywords
- ellipsographer
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L11/00—Non-circular-curve-drawing instruments
- B43L11/02—Non-circular-curve-drawing instruments for drawing conic sections
- B43L11/04—Non-circular-curve-drawing instruments for drawing conic sections for drawing ellipses
- B43L11/055—Non-circular-curve-drawing instruments for drawing conic sections for drawing ellipses with guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Portable Nailing Machines And Staplers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR994004A FR3937M (fr) | 1963-08-07 | 1964-11-05 | |
| FR37380A FR89035E (fr) | 1964-11-14 | 1965-11-05 | Appareil traceur de courbes, en particulier d'ellipses et de cercles |
| BE789491 | 1972-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE789491Q true BE789491Q (fr) | 1973-01-15 |
Family
ID=27159416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE789491D BE789491Q (fr) | 1964-11-14 | Ellipsographe |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3323214A (fr) |
| BE (1) | BE789491Q (fr) |
| CH (1) | CH449978A (fr) |
| GB (1) | GB1114989A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4445275A (en) * | 1982-06-07 | 1984-05-01 | David Dubrow | Drawing assembly |
| US7362119B2 (en) * | 2005-08-01 | 2008-04-22 | Touchdown Technologies, Inc | Torsion spring probe contactor design |
| CN112056665B (zh) * | 2020-08-24 | 2022-07-05 | 太仓繁晟电子科技有限公司 | 一种用于布料的辅助划线装置 |
-
0
- BE BE789491D patent/BE789491Q/fr active
-
1966
- 1966-10-31 US US590990A patent/US3323214A/en not_active Expired - Lifetime
- 1966-11-01 CH CH1580266A patent/CH449978A/fr unknown
- 1966-11-04 GB GB49635/66A patent/GB1114989A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3323214A (en) | 1967-06-06 |
| GB1114989A (en) | 1968-05-22 |
| CH449978A (fr) | 1968-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH428619A (de) | Korselett | |
| CH415257A (de) | Kesselpauke | |
| BR6786870D0 (pt) | Imidazois | |
| CH430310A (fr) | Baumschüttler | |
| AT260598B (de) | Heuwerbegerät | |
| AT246952B (de) | Stizbank | |
| BE789491Q (fr) | Ellipsographe | |
| CH463817A (de) | Ophthalmometer | |
| AT289179B (de) | Leitblankenbahn | |
| FI36997A (fi) | Vätskespridare | |
| BR6574623D0 (pt) | Mitosenos acilados | |
| FI36031A (fi) | Samlingspärm | |
| CH435586A (it) | Tenda-branda | |
| ES106853Y (es) | Colgante-linterna | |
| ES103500Y (es) | Pernio | |
| ES104850Y (es) | Interruptor-conmutador | |
| ES105039Y (es) | Envase-vela | |
| ES105237Y (es) | Saco-manta | |
| ES106109Y (es) | Plataforma-carretilla | |
| ES106295Y (es) | Tapón-cuchara | |
| ES106525Y (es) | Tapón-vertedor | |
| ES106791Y (es) | Relicario | |
| FI40046C (fi) | Barkningsmaskin | |
| ES107218Y (es) | Estampilla-tampón | |
| ES109025Y (es) | Estuche-escribanía |