FR1172311A - Oscillograph - Google Patents
OscillographInfo
- Publication number
- FR1172311A FR1172311A FR1172311DA FR1172311A FR 1172311 A FR1172311 A FR 1172311A FR 1172311D A FR1172311D A FR 1172311DA FR 1172311 A FR1172311 A FR 1172311A
- Authority
- FR
- France
- Prior art keywords
- oscillograph
- 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
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
- G01D15/12—Magnetic recording elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1172311XA | 1956-02-16 | 1956-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1172311A true FR1172311A (en) | 1959-02-09 |
Family
ID=22371672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1172311D Expired FR1172311A (en) | 1956-02-16 | 1957-02-13 | Oscillograph |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1172311A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3071772A (en) * | 1959-09-01 | 1963-01-01 | Leeds & Northrup Co | Recorder marker and marker operator |
-
1957
- 1957-02-13 FR FR1172311D patent/FR1172311A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3071772A (en) * | 1959-09-01 | 1963-01-01 | Leeds & Northrup Co | Recorder marker and marker operator |
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