CH265536A - Zeichengerät für Parallelperspektive. - Google Patents
Zeichengerät für Parallelperspektive.Info
- Publication number
- CH265536A CH265536A CH265536DA CH265536A CH 265536 A CH265536 A CH 265536A CH 265536D A CH265536D A CH 265536DA CH 265536 A CH265536 A CH 265536A
- Authority
- CH
- Switzerland
- Prior art keywords
- drawing device
- parallel perspective
- perspective
- parallel
- 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
- B43L13/148—Devices for drawing in perspective using copying or multiple drawing arrangements
-
- 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
- B43L13/10—Pantographic instruments for copying, enlarging, or diminishing
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB265536X | 1947-06-02 | ||
GB70448X | 1948-04-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH265536A true CH265536A (de) | 1949-12-15 |
Family
ID=26241126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH265536D CH265536A (de) | 1947-06-02 | 1948-04-27 | Zeichengerät für Parallelperspektive. |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE481998A (de) |
CH (1) | CH265536A (de) |
DE (1) | DE854854C (de) |
-
0
- BE BE481998D patent/BE481998A/xx unknown
-
1948
- 1948-04-27 CH CH265536D patent/CH265536A/de unknown
-
1949
- 1949-06-28 DE DEP47133A patent/DE854854C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE854854C (de) | 1952-11-06 |
BE481998A (de) |
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