FR20571E - Curvimètre - Google Patents
CurvimètreInfo
- Publication number
- FR20571E FR20571E FR20571DA FR20571E FR 20571 E FR20571 E FR 20571E FR 20571D A FR20571D A FR 20571DA FR 20571 E FR20571 E FR 20571E
- Authority
- FR
- France
- Prior art keywords
- curvimeter
- 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.)
- Expired
Links
Classifications
-
- 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
- G01B3/12—Measuring wheels
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR464911T | 1913-11-13 | ||
FR20571T | 1917-08-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR20571E true FR20571E (fr) | 1918-07-02 |
Family
ID=1361611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR20571D Expired FR20571E (fr) | 1913-11-13 | 1917-08-23 | Curvimètre |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR20571E (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2452241A (en) * | 1944-05-13 | 1948-10-26 | Maxwell R Ginsberg | Measuring implement |
US3203102A (en) * | 1964-04-13 | 1965-08-31 | Louis J Petion | Rolling contact measuring instrument with adjustable scale |
-
1917
- 1917-08-23 FR FR20571D patent/FR20571E/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2452241A (en) * | 1944-05-13 | 1948-10-26 | Maxwell R Ginsberg | Measuring implement |
US3203102A (en) * | 1964-04-13 | 1965-08-31 | Louis J Petion | Rolling contact measuring instrument with adjustable scale |
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