DE243249C - - Google Patents
Info
- Publication number
- DE243249C DE243249C DENDAT243249D DE243249DA DE243249C DE 243249 C DE243249 C DE 243249C DE NDAT243249 D DENDAT243249 D DE NDAT243249D DE 243249D A DE243249D A DE 243249DA DE 243249 C DE243249 C DE 243249C
- Authority
- DE
- Germany
- Prior art keywords
- screw spindle
- struts
- adjusted
- circular arc
- drawing device
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 description 1
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
- B43L13/20—Curve rulers or templets
- B43L13/22—Adjustable curve rulers
Landscapes
- Ropes Or Cables (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE243249C true DE243249C (cg-RX-API-DMAC10.html) |
Family
ID=502389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT243249D Active DE243249C (cg-RX-API-DMAC10.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE243249C (cg-RX-API-DMAC10.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2615257A (en) * | 1947-07-26 | 1952-10-28 | William Q Sullivan | Arc forming flexible ruler |
-
0
- DE DENDAT243249D patent/DE243249C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2615257A (en) * | 1947-07-26 | 1952-10-28 | William Q Sullivan | Arc forming flexible ruler |
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