DE303512C - - Google Patents
Info
- Publication number
- DE303512C DE303512C DENDAT303512D DE303512DA DE303512C DE 303512 C DE303512 C DE 303512C DE NDAT303512 D DENDAT303512 D DE NDAT303512D DE 303512D A DE303512D A DE 303512DA DE 303512 C DE303512 C DE 303512C
- Authority
- DE
- Germany
- Prior art keywords
- compass
- pointers
- concentric
- lever
- adjustable
- 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
- 241000220317 Rosa Species 0.000 claims description 5
- 241000109329 Rosa xanthina Species 0.000 claims description 3
- 235000004789 Rosa xanthina Nutrition 0.000 claims description 3
- 241000669069 Chrysomphalus aonidum Species 0.000 claims 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
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/02—Rulers with scales or marks for direct reading
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/20—Instruments for performing navigational calculations
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE303512C true DE303512C (cg-RX-API-DMAC10.html) |
Family
ID=557220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT303512D Active DE303512C (cg-RX-API-DMAC10.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE303512C (cg-RX-API-DMAC10.html) |
-
0
- DE DENDAT303512D patent/DE303512C/de active Active
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