IT7849770A0 - Orologio bussola - Google Patents
Orologio bussolaInfo
- Publication number
- IT7849770A0 IT7849770A0 IT7849770A IT4977078A IT7849770A0 IT 7849770 A0 IT7849770 A0 IT 7849770A0 IT 7849770 A IT7849770 A IT 7849770A IT 4977078 A IT4977078 A IT 4977078A IT 7849770 A0 IT7849770 A0 IT 7849770A0
- Authority
- IT
- Italy
- Prior art keywords
- compass watch
- compass
- watch
- Prior art date
Links
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
- G01C17/02—Magnetic compasses
- G01C17/04—Magnetic compasses with north-seeking magnetic elements, e.g. needles
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
- G04B47/06—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass
- G04B47/065—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass with a compass
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR777718256A FR2394121A1 (fr) | 1977-06-08 | 1977-06-08 | Montre boussole |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7849770A0 true IT7849770A0 (it) | 1978-06-08 |
IT1105117B IT1105117B (it) | 1985-10-28 |
Family
ID=9192087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT49770/78A IT1105117B (it) | 1977-06-08 | 1978-06-08 | Orologio bussola |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS55132974A (it) |
DE (1) | DE2824930A1 (it) |
FR (1) | FR2394121A1 (it) |
GB (1) | GB2001785B (it) |
HK (1) | HK15884A (it) |
IN (1) | IN151135B (it) |
IT (1) | IT1105117B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2494005B1 (fr) * | 1980-11-07 | 1985-10-25 | Metni Sami | Montre boussole pour determiner en un lieu quelconque du globe une direction et son procede de fabrication pour isoler la boussole des parties metalliques |
DE3446034A1 (de) * | 1984-12-18 | 1986-06-26 | Werner E. 2000 Hamburg Jannings | Zeigerinstrument, insbesondere uhr, und abdeckscheibe fuer ein zeigerinstrument |
CH672867GA3 (en) * | 1987-11-25 | 1990-01-15 | Analogue display watch with synchronised concentric complementary hand - has facility for resetting complementary indication through displayed angle without loss of synchronism at constant speed | |
DE29503731U1 (de) * | 1995-03-04 | 1995-05-24 | Wika Alexander Wiegand GmbH & Co, 63911 Klingenberg | Sichtscheibe für Analog-Meßgeräte |
FR2740233B1 (fr) * | 1995-10-20 | 1998-05-22 | Al Shouk Yasin | Montre indicatrice de direction |
GB2398871A (en) * | 2003-02-27 | 2004-09-01 | Albert Crichton | Direct reading compass |
WO2007030953A1 (de) * | 2005-09-13 | 2007-03-22 | Bucherer Montres S.A. | Armbanduhr |
WO2010010415A1 (fr) * | 2008-07-25 | 2010-01-28 | Alain-Laurent Al-Shouk | Montre trigonometrique |
-
1977
- 1977-06-08 FR FR777718256A patent/FR2394121A1/fr active Granted
-
1978
- 1978-06-02 GB GB787826275A patent/GB2001785B/en not_active Expired
- 1978-06-07 JP JP6871278A patent/JPS55132974A/ja active Pending
- 1978-06-07 DE DE19782824930 patent/DE2824930A1/de not_active Withdrawn
- 1978-06-08 IT IT49770/78A patent/IT1105117B/it active
-
1979
- 1979-05-11 IN IN489/CAL/79A patent/IN151135B/en unknown
-
1984
- 1984-02-23 HK HK158/84A patent/HK15884A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2394121B1 (it) | 1981-05-22 |
JPS55132974A (en) | 1980-10-16 |
DE2824930A1 (de) | 1978-12-21 |
IT1105117B (it) | 1985-10-28 |
GB2001785A (en) | 1979-02-07 |
GB2001785B (en) | 1982-01-27 |
FR2394121A1 (fr) | 1979-01-05 |
IN151135B (it) | 1983-02-26 |
HK15884A (en) | 1984-03-02 |
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