FR2084493A5 - - Google Patents
Info
- Publication number
- FR2084493A5 FR2084493A5 FR7108523A FR7108523A FR2084493A5 FR 2084493 A5 FR2084493 A5 FR 2084493A5 FR 7108523 A FR7108523 A FR 7108523A FR 7108523 A FR7108523 A FR 7108523A FR 2084493 A5 FR2084493 A5 FR 2084493A5
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
- G01C13/008—Surveying specially adapted to open water, e.g. sea, lake, river or canal measuring depth of open water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT6787670 | 1970-03-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2084493A5 true FR2084493A5 (de) | 1971-12-17 |
Family
ID=11306002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7108523A Expired FR2084493A5 (de) | 1970-03-14 | 1971-03-11 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2112020A1 (de) |
FR (1) | FR2084493A5 (de) |
GB (1) | GB1286940A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4374475A (en) * | 1981-02-09 | 1983-02-22 | Dwyer Instruments, Inc. | Differential pressure gauge |
-
1971
- 1971-03-11 FR FR7108523A patent/FR2084493A5/fr not_active Expired
- 1971-03-12 DE DE19712112020 patent/DE2112020A1/de active Pending
- 1971-04-19 GB GB2393471A patent/GB1286940A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1286940A (en) | 1972-08-31 |
DE2112020A1 (de) | 1971-10-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |