DE9104455U1 - - Google Patents
Info
- Publication number
- DE9104455U1 DE9104455U1 DE9104455U DE9104455U DE9104455U1 DE 9104455 U1 DE9104455 U1 DE 9104455U1 DE 9104455 U DE9104455 U DE 9104455U DE 9104455 U DE9104455 U DE 9104455U DE 9104455 U1 DE9104455 U1 DE 9104455U1
- Authority
- DE
- Germany
- 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 - Lifetime
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
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
- G01B11/12—Measuring arrangements characterised by the use of optical techniques for measuring diameters internal diameters
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9104455U DE9104455U1 (en) | 1991-04-12 | 1991-04-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9104455U DE9104455U1 (en) | 1991-04-12 | 1991-04-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9104455U1 true DE9104455U1 (en) | 1991-09-19 |
Family
ID=6866232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9104455U Expired - Lifetime DE9104455U1 (en) | 1991-04-12 | 1991-04-12 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9104455U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20308761U1 (en) * | 2003-06-05 | 2004-10-14 | Jt-Elektronik Gmbh | Sewer investigation vehicle has marker frame in camera field of view with marker heads creating laser light markings on wall for video imaging of deformations |
-
1991
- 1991-04-12 DE DE9104455U patent/DE9104455U1/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20308761U1 (en) * | 2003-06-05 | 2004-10-14 | Jt-Elektronik Gmbh | Sewer investigation vehicle has marker frame in camera field of view with marker heads creating laser light markings on wall for video imaging of deformations |