FR776567A - Level indicator - Google Patents
Level indicatorInfo
- Publication number
- FR776567A FR776567A FR776567DA FR776567A FR 776567 A FR776567 A FR 776567A FR 776567D A FR776567D A FR 776567DA FR 776567 A FR776567 A FR 776567A
- Authority
- FR
- France
- Prior art keywords
- level indicator
- indicator
- level
- 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.)
- Expired
Links
Classifications
-
- 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
- G01C9/12—Measuring inclination, e.g. by clinometers, by levels by using a single pendulum plumb lines G01C15/10
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT776567X | 1934-06-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR776567A true FR776567A (en) | 1935-01-29 |
Family
ID=11316269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR776567D Expired FR776567A (en) | 1934-06-23 | 1934-07-30 | Level indicator |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR776567A (en) |
-
1934
- 1934-07-30 FR FR776567D patent/FR776567A/en not_active Expired
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