FR723707A - Double X-ray film - Google Patents
Double X-ray filmInfo
- Publication number
- FR723707A FR723707A FR723707DA FR723707A FR 723707 A FR723707 A FR 723707A FR 723707D A FR723707D A FR 723707DA FR 723707 A FR723707 A FR 723707A
- Authority
- FR
- France
- Prior art keywords
- double
- ray film
- ray
- film
- 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
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/16—X-ray, infrared, or ultraviolet ray processes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE723707X | 1930-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR723707A true FR723707A (en) | 1932-04-14 |
Family
ID=6633195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR723707D Expired FR723707A (en) | 1930-11-20 | 1931-10-01 | Double X-ray film |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR723707A (en) |
-
1931
- 1931-10-01 FR FR723707D patent/FR723707A/en not_active Expired
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