DE293666C - - Google Patents
Info
- Publication number
- DE293666C DE293666C DENDAT293666D DE293666DA DE293666C DE 293666 C DE293666 C DE 293666C DE NDAT293666 D DENDAT293666 D DE NDAT293666D DE 293666D A DE293666D A DE 293666DA DE 293666 C DE293666 C DE 293666C
- Authority
- DE
- Germany
- Prior art keywords
- magnifying glass
- mark
- driving pin
- rail
- stop edge
- 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
- 239000011521 glass Substances 0.000 claims description 28
- 239000003550 marker Substances 0.000 claims description 3
- 241000182341 Cubitermes group Species 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/26—Measuring arrangements characterised by the use of mechanical techniques for measuring areas, e.g. planimeters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microscoopes, Condenser (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE293666C true DE293666C (enrdf_load_stackoverflow) |
Family
ID=548311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT293666D Active DE293666C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE293666C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT293666D patent/DE293666C/de active Active
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