DE307793C - - Google Patents
Info
- Publication number
- DE307793C DE307793C DENDAT307793D DE307793DA DE307793C DE 307793 C DE307793 C DE 307793C DE NDAT307793 D DENDAT307793 D DE NDAT307793D DE 307793D A DE307793D A DE 307793DA DE 307793 C DE307793 C DE 307793C
- Authority
- DE
- Germany
- Prior art keywords
- rulers
- arcs
- pivot
- point
- edges
- 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
- 238000005452 bending Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G3/00—Aiming or laying means
- F41G3/14—Indirect aiming means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/56—Gauges for measuring angles or tapers, e.g. conical calipers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE307793C true DE307793C (fr) |
Family
ID=561100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT307793D Active DE307793C (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE307793C (fr) |
-
0
- DE DENDAT307793D patent/DE307793C/de active Active
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