BE516524A - - Google Patents
Info
- Publication number
- BE516524A BE516524A BE516524DA BE516524A BE 516524 A BE516524 A BE 516524A BE 516524D A BE516524D A BE 516524DA BE 516524 A BE516524 A BE 516524A
- Authority
- BE
- Belgium
- Prior art keywords
- staff
- needle
- construction
- instrument
- established
- Prior art date
Links
- 238000010276 construction Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/02—Means for marking measuring points
- G01C15/06—Surveyors' staffs; Movable markers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Catching Or Destruction (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE516524A true BE516524A (enrdf_load_html_response) |
Family
ID=153685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE516524D BE516524A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE516524A (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4750270A (en) * | 1987-06-22 | 1988-06-14 | Peter Kundikoff | Measuring ruler |
-
0
- BE BE516524D patent/BE516524A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4750270A (en) * | 1987-06-22 | 1988-06-14 | Peter Kundikoff | Measuring ruler |
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