FR2076470A5 - - Google Patents
Info
- Publication number
- FR2076470A5 FR2076470A5 FR7001484A FR7001484A FR2076470A5 FR 2076470 A5 FR2076470 A5 FR 2076470A5 FR 7001484 A FR7001484 A FR 7001484A FR 7001484 A FR7001484 A FR 7001484A FR 2076470 A5 FR2076470 A5 FR 2076470A5
- Authority
- FR
- France
- 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
Links
Classifications
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- 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
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/14—Devices for drawing in perspective
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- 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
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- 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
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/14—Devices for drawing in perspective
- B43L13/16—Devices for drawing in perspective free-hand
- B43L13/18—Devices for drawing in perspective free-hand having optical or projecting equipment
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7001484A FR2076470A5 (fr) | 1970-01-14 | 1970-01-14 | |
BE761256A BE761256A (fr) | 1970-01-14 | 1971-01-06 | Methode et dispositifs manuels avec traces matriciels de base pour les dessins rapides de pieces en perspective elliptique d'ensemble ou eclatee |
CH17071A CH536196A (fr) | 1970-01-14 | 1971-01-06 | Machine à dessiner pour le dessin de vues en perspective |
US00106088A US3783519A (en) | 1970-01-14 | 1971-01-13 | Drawing apparatus |
DE19712101287 DE2101287A1 (de) | 1970-01-14 | 1971-01-13 | Vorrichtungen und Verfahren mit Grundmatrizraster zum schnellen Zeichnen ganzer oder explodierter elliptischer Ansichten |
ES387204A ES387204A1 (es) | 1970-01-14 | 1971-01-13 | Sistema de ejecucion rapida de disenos de piezas en pers- pectiva eliptica, de conjunto o detallada. |
NL7100443A NL7100443A (fr) | 1970-01-14 | 1971-01-13 | |
GB198171A GB1329661A (en) | 1970-01-14 | 1971-01-14 | Drawing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7001484A FR2076470A5 (fr) | 1970-01-14 | 1970-01-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2076470A5 true FR2076470A5 (fr) | 1971-10-15 |
Family
ID=9049111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7001484A Expired FR2076470A5 (fr) | 1970-01-14 | 1970-01-14 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2076470A5 (fr) |
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1970
- 1970-01-14 FR FR7001484A patent/FR2076470A5/fr not_active Expired
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |