FR2449869B1 - - Google Patents
Info
- Publication number
- FR2449869B1 FR2449869B1 FR7905430A FR7905430A FR2449869B1 FR 2449869 B1 FR2449869 B1 FR 2449869B1 FR 7905430 A FR7905430 A FR 7905430A FR 7905430 A FR7905430 A FR 7905430A FR 2449869 B1 FR2449869 B1 FR 2449869B1
- Authority
- FR
- France
- 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
Links
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/26—Details
- G01C9/28—Mountings
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7905430A FR2449869A1 (en) | 1979-02-26 | 1979-02-26 | Spirit level liq. container holder for web mounting - has easy assembly base extended into annuli at ends |
US06/123,193 US4292741A (en) | 1979-02-26 | 1980-02-21 | Universal level vial holder |
IT20154/80A IT1141233B (en) | 1979-02-26 | 1980-02-25 | UNIVERSAL SUPPORT FOR AMPOULES OF LEVELS |
DE19803007178 DE3007178A1 (en) | 1979-02-26 | 1980-02-26 | DRAGONFLY HOLDER FOR A LEVEL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7905430A FR2449869A1 (en) | 1979-02-26 | 1979-02-26 | Spirit level liq. container holder for web mounting - has easy assembly base extended into annuli at ends |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2449869A1 FR2449869A1 (en) | 1980-09-19 |
FR2449869B1 true FR2449869B1 (en) | 1981-11-13 |
Family
ID=9222672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7905430A Granted FR2449869A1 (en) | 1979-02-26 | 1979-02-26 | Spirit level liq. container holder for web mounting - has easy assembly base extended into annuli at ends |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2449869A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2510253A1 (en) * | 1981-07-23 | 1983-01-28 | Muller Alfred | Tubular bubble-bulb fitting device for spirit level - has two flanges on upper end of which are half-casings containing bulb and centring devices |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1624161A (en) * | 1926-03-01 | 1927-04-12 | Day Jacob | Spirit level |
US2541641A (en) * | 1946-02-09 | 1951-02-13 | Claude J Dodson | Adjustable bubble level |
US2961774A (en) * | 1957-02-07 | 1960-11-29 | Raymond C Dreier | Spirit level |
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1979
- 1979-02-26 FR FR7905430A patent/FR2449869A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2449869A1 (en) | 1980-09-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GC | Lien (pledge) constituted | ||
ST | Notification of lapse |