DE279110C - - Google Patents
Info
- Publication number
- DE279110C DE279110C DENDAT279110D DE279110DA DE279110C DE 279110 C DE279110 C DE 279110C DE NDAT279110 D DENDAT279110 D DE NDAT279110D DE 279110D A DE279110D A DE 279110DA DE 279110 C DE279110 C DE 279110C
- Authority
- DE
- Germany
- Prior art keywords
- ruler
- rail
- angle
- spring
- slide
- 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
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
- B43L7/00—Straightedges
- B43L7/02—T-squares and other similar squares
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE279110C true DE279110C (OSRAM) |
Family
ID=535052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT279110D Active DE279110C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE279110C (OSRAM) |
-
0
- DE DENDAT279110D patent/DE279110C/de active Active
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