DE178492C - - Google Patents
Info
- Publication number
- DE178492C DE178492C DENDAT178492D DE178492DA DE178492C DE 178492 C DE178492 C DE 178492C DE NDAT178492 D DENDAT178492 D DE NDAT178492D DE 178492D A DE178492D A DE 178492DA DE 178492 C DE178492 C DE 178492C
- Authority
- DE
- Germany
- Prior art keywords
- compass
- length
- circle
- sin
- scale
- 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
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process 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
- B43L9/00—Circular curve-drawing or like instruments
- B43L9/08—Proportional compasses or dividers
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE178492C true DE178492C (cs) |
Family
ID=442883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT178492D Active DE178492C (cs) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE178492C (cs) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2513670A (en) * | 1946-12-06 | 1950-07-04 | Penza George | Beam compass |
US3131481A (en) * | 1962-02-07 | 1964-05-05 | J P Company Inc | Gauge for determining the alignment of a vehicle body |
-
0
- DE DENDAT178492D patent/DE178492C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2513670A (en) * | 1946-12-06 | 1950-07-04 | Penza George | Beam compass |
US3131481A (en) * | 1962-02-07 | 1964-05-05 | J P Company Inc | Gauge for determining the alignment of a vehicle body |
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