CH552480A - Geraet zum zeichnen von fluchtpunktperspektivischen bildern. - Google Patents
Geraet zum zeichnen von fluchtpunktperspektivischen bildern.Info
- Publication number
- CH552480A CH552480A CH1770372A CH1770372A CH552480A CH 552480 A CH552480 A CH 552480A CH 1770372 A CH1770372 A CH 1770372A CH 1770372 A CH1770372 A CH 1770372A CH 552480 A CH552480 A CH 552480A
- Authority
- CH
- Switzerland
- Prior art keywords
- escape point
- point pictures
- pictures
- escape
- point
- 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
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/14—Devices for drawing in perspective
- B43L13/147—Three-dimensional devices
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1770372A CH552480A (de) | 1972-12-04 | 1972-12-04 | Geraet zum zeichnen von fluchtpunktperspektivischen bildern. |
| DE19732360184 DE2360184A1 (de) | 1972-12-04 | 1973-12-03 | Geraet zum zeichnen von perspektivischen darstellungen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1770372A CH552480A (de) | 1972-12-04 | 1972-12-04 | Geraet zum zeichnen von fluchtpunktperspektivischen bildern. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH552480A true CH552480A (de) | 1974-08-15 |
Family
ID=4427448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1770372A CH552480A (de) | 1972-12-04 | 1972-12-04 | Geraet zum zeichnen von fluchtpunktperspektivischen bildern. |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH552480A (de) |
| DE (1) | DE2360184A1 (de) |
-
1972
- 1972-12-04 CH CH1770372A patent/CH552480A/de not_active IP Right Cessation
-
1973
- 1973-12-03 DE DE19732360184 patent/DE2360184A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2360184A1 (de) | 1974-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |