DE190399C - - Google Patents
Info
- Publication number
- DE190399C DE190399C DENDAT190399D DE190399DA DE190399C DE 190399 C DE190399 C DE 190399C DE NDAT190399 D DENDAT190399 D DE NDAT190399D DE 190399D A DE190399D A DE 190399DA DE 190399 C DE190399 C DE 190399C
- Authority
- DE
- Germany
- Prior art keywords
- ruler
- guide rail
- pen
- rail
- different positions
- 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
- 235000004391 Chenopodium capitatum Nutrition 0.000 description 1
- 244000038022 Chenopodium capitatum Species 0.000 description 1
- 238000011109 contamination Methods 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
- B43L7/00—Straightedges
Landscapes
- Drawing Aids And Blackboards (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE190399C true DE190399C (cs) |
Family
ID=453862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT190399D Active DE190399C (cs) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE190399C (cs) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3287808A (en) * | 1964-09-15 | 1966-11-29 | William J Fortune | Clamp saw guide |
-
0
- DE DENDAT190399D patent/DE190399C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3287808A (en) * | 1964-09-15 | 1966-11-29 | William J Fortune | Clamp saw guide |
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