FR1091817A - Method and instrument for measuring the diameter of small boreholes - Google Patents
Method and instrument for measuring the diameter of small boreholesInfo
- Publication number
- FR1091817A FR1091817A FR1091817DA FR1091817A FR 1091817 A FR1091817 A FR 1091817A FR 1091817D A FR1091817D A FR 1091817DA FR 1091817 A FR1091817 A FR 1091817A
- Authority
- FR
- France
- Prior art keywords
- instrument
- measuring
- diameter
- small boreholes
- boreholes
- 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
- G01B3/22—Feeler-pin gauges, e.g. dial gauges
- G01B3/26—Plug gauges
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1091817T | 1953-10-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1091817A true FR1091817A (en) | 1955-04-15 |
Family
ID=9615634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1091817D Expired FR1091817A (en) | 1953-10-16 | 1953-10-16 | Method and instrument for measuring the diameter of small boreholes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1091817A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5551162A (en) * | 1994-10-12 | 1996-09-03 | Js Research And Development, Inc. | Hand-held gap and contour measuring gauge |
US5657550A (en) * | 1994-10-12 | 1997-08-19 | Js Research And Development, Inc. | Hand-held gap and contour measuring gauge |
US5768794A (en) * | 1996-07-12 | 1998-06-23 | Power House Tool, Inc. | Electronic data recording taper gauge |
-
1953
- 1953-10-16 FR FR1091817D patent/FR1091817A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5551162A (en) * | 1994-10-12 | 1996-09-03 | Js Research And Development, Inc. | Hand-held gap and contour measuring gauge |
US5657550A (en) * | 1994-10-12 | 1997-08-19 | Js Research And Development, Inc. | Hand-held gap and contour measuring gauge |
US5768794A (en) * | 1996-07-12 | 1998-06-23 | Power House Tool, Inc. | Electronic data recording taper gauge |
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