FR709161A - Photographic curve recorder - Google Patents
Photographic curve recorderInfo
- Publication number
- FR709161A FR709161A FR709161DA FR709161A FR 709161 A FR709161 A FR 709161A FR 709161D A FR709161D A FR 709161DA FR 709161 A FR709161 A FR 709161A
- Authority
- FR
- France
- Prior art keywords
- curve recorder
- photographic
- photographic curve
- recorder
- curve
- 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
- G01D15/14—Optical recording elements; Recording elements using X-or nuclear radiation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE709161X | 1930-05-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR709161A true FR709161A (en) | 1931-08-04 |
Family
ID=6617809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR709161D Expired FR709161A (en) | 1930-05-16 | 1931-01-12 | Photographic curve recorder |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR709161A (en) |
-
1931
- 1931-01-12 FR FR709161D patent/FR709161A/en not_active Expired
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