FR991649A - Improvements to drawing devices, especially for perspective drawing - Google Patents
Improvements to drawing devices, especially for perspective drawingInfo
- Publication number
- FR991649A FR991649A FR991649DA FR991649A FR 991649 A FR991649 A FR 991649A FR 991649D A FR991649D A FR 991649DA FR 991649 A FR991649 A FR 991649A
- Authority
- FR
- France
- Prior art keywords
- devices
- perspective
- perspective drawing
- drawing devices
- 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
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR991649T | 1944-04-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR991649A true FR991649A (en) | 1951-10-08 |
Family
ID=9553835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR991649D Expired FR991649A (en) | 1944-04-21 | 1944-04-21 | Improvements to drawing devices, especially for perspective drawing |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR991649A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3532409A1 (en) * | 1985-09-11 | 1987-03-19 | Rainer Grossgarten | Drawing device for reproducing perspective |
-
1944
- 1944-04-21 FR FR991649D patent/FR991649A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3532409A1 (en) * | 1985-09-11 | 1987-03-19 | Rainer Grossgarten | Drawing device for reproducing perspective |
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