FR786002A - Device to facilitate reading of instruments in the laboratory - Google Patents
Device to facilitate reading of instruments in the laboratoryInfo
- Publication number
- FR786002A FR786002A FR786002DA FR786002A FR 786002 A FR786002 A FR 786002A FR 786002D A FR786002D A FR 786002DA FR 786002 A FR786002 A FR 786002A
- Authority
- FR
- France
- Prior art keywords
- instruments
- laboratory
- facilitate reading
- reading
- facilitate
- 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
- G01C1/00—Measuring angles
- G01C1/02—Theodolites
- G01C1/06—Arrangements for reading scales
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 |
---|---|---|---|
DE786002X | 1934-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR786002A true FR786002A (en) | 1935-08-24 |
Family
ID=6698907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR786002D Expired FR786002A (en) | 1934-02-28 | 1935-02-21 | Device to facilitate reading of instruments in the laboratory |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR786002A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2729726A (en) * | 1953-08-31 | 1956-01-03 | Ite Circuit Breaker Ltd | Position indicator for enclosed disconnect switch |
-
1935
- 1935-02-21 FR FR786002D patent/FR786002A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2729726A (en) * | 1953-08-31 | 1956-01-03 | Ite Circuit Breaker Ltd | Position indicator for enclosed disconnect switch |
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