DE1070961B - - Google Patents
Info
- Publication number
- DE1070961B DE1070961B DENDAT1070961D DE1070961DA DE1070961B DE 1070961 B DE1070961 B DE 1070961B DE NDAT1070961 D DENDAT1070961 D DE NDAT1070961D DE 1070961D A DE1070961D A DE 1070961DA DE 1070961 B DE1070961 B DE 1070961B
- Authority
- DE
- Germany
- 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.)
- Pending
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
- B43L13/02—Draughting machines or drawing devices for keeping parallelism
- B43L13/04—Guides for rulers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3300657A GB852686A (en) | 1957-10-23 | 1957-10-23 | Improvements in or relating to drawing boards having rack and pinion operated straight edges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1070961B true DE1070961B (pt) |
Family
ID=10347267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1070961D Pending DE1070961B (pt) | 1957-10-23 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1070961B (pt) |
| GB (1) | GB852686A (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1235185B (de) * | 1961-02-11 | 1967-02-23 | Pfaff Ag G M | Gewichtsausgleich fuer Zeichenmaschinen |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3177585A (en) * | 1961-05-31 | 1965-04-13 | Smith H Brown | Coordinate positioning and measuring apparatus |
| FR2512398A1 (fr) * | 1981-09-10 | 1983-03-11 | Pavailler Louis | Perfectionnements aux regles autoparalleles |
| GB2215068B (en) * | 1988-02-12 | 1992-02-19 | Colin Frederick Walton | A drawing board |
-
0
- DE DENDAT1070961D patent/DE1070961B/de active Pending
-
1957
- 1957-10-23 GB GB3300657A patent/GB852686A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1235185B (de) * | 1961-02-11 | 1967-02-23 | Pfaff Ag G M | Gewichtsausgleich fuer Zeichenmaschinen |
Also Published As
| Publication number | Publication date |
|---|---|
| GB852686A (en) | 1960-10-26 |