DE249814C - - Google Patents
Info
- Publication number
- DE249814C DE249814C DENDAT249814D DE249814DA DE249814C DE 249814 C DE249814 C DE 249814C DE NDAT249814 D DENDAT249814 D DE NDAT249814D DE 249814D A DE249814D A DE 249814DA DE 249814 C DE249814 C DE 249814C
- Authority
- DE
- Germany
- Prior art keywords
- magnetic
- compass
- arms
- north
- directly indicate
- 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
- 230000005484 gravity Effects 0.000 description 1
- 238000005293 physical law Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Instructional Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE249814C true DE249814C (cg-RX-API-DMAC7.html) |
Family
ID=508400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT249814D Active DE249814C (cg-RX-API-DMAC7.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE249814C (cg-RX-API-DMAC7.html) |
-
0
- DE DENDAT249814D patent/DE249814C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE249814C (cg-RX-API-DMAC7.html) | ||
| Wilson | A phytogeographical sketch of the ligneous flora of Formosa | |
| DE54333C (de) | Aequatorial-Sonnenuhr | |
| DE91681C (cg-RX-API-DMAC7.html) | ||
| DE267836C (cg-RX-API-DMAC7.html) | ||
| DE361936C (de) | Puppenhand mit beweglichen Fingern | |
| DE206550C (cg-RX-API-DMAC7.html) | ||
| DE663724C (de) | Als Sonnenkompass ausgebildete Taschenuhr | |
| Nakazawa | A World's First: Stainless Steel-Base Shape-Memory Alloy for Practical Use | |
| DE55659C (de) | Globus für Unterrichtszwecke | |
| DE380172C (de) | Zweiteiliges Segmentwehr | |
| Knifić | PUČKA ARHITEKTURA NA OBRONCIMA VELEBITA, SENJSKOG BILA I PODGORJA | |
| Kaltenstadler | Subsistence Farming in Roman Italy | |
| DE329161C (de) | Elastische Federung des Sattels und der Fussrasten bei Kraftzweiraedern | |
| JPS5669339A (en) | Exterior decorative parts for watch | |
| Sauer | Remnant seashore vegetation of northwest Costa Rica | |
| Glueck | The Jordan | |
| CH83706A (de) | Wetteranzeiger | |
| Griggs | Viola Hirsutula in Ohio | |
| AT83430B (de) | Kursanzeiger. | |
| AT157149B (de) | Träger aus Gummi oder Kunststoff, insbesondere zur Befestigung von Skiern an Fahrrädern. | |
| Blackledge | Variations in the NaCl content of non-halophytes | |
| SSS0SLLLLS | Ha reply to Prof. Tait's criticism (NATURE, December | |
| Gall | An easy guide to the constellations | |
| DE6906754U (de) | Vorrichtung zum messen von winkeln |