FR2280923A1 - Instrument a tracer notamment pour surfaces photosensibles - Google Patents
Instrument a tracer notamment pour surfaces photosensiblesInfo
- Publication number
- FR2280923A1 FR2280923A1 FR7522170A FR7522170A FR2280923A1 FR 2280923 A1 FR2280923 A1 FR 2280923A1 FR 7522170 A FR7522170 A FR 7522170A FR 7522170 A FR7522170 A FR 7522170A FR 2280923 A1 FR2280923 A1 FR 2280923A1
- Authority
- FR
- France
- Prior art keywords
- writing
- instrument
- adults
- children
- useful
- 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.)
- Granted
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
- G03C11/00—Auxiliary processes in photography
- G03C11/02—Marking or applying text
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D15/00—Apparatus for treating processed material
- G03D15/006—Retouching apparatus
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1059474A CH590742A5 (fr) | 1974-07-31 | 1974-07-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2280923A1 true FR2280923A1 (fr) | 1976-02-27 |
FR2280923B1 FR2280923B1 (fr) | 1978-12-08 |
Family
ID=4364853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7522170A Granted FR2280923A1 (fr) | 1974-07-31 | 1975-07-16 | Instrument a tracer notamment pour surfaces photosensibles |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH590742A5 (fr) |
DE (1) | DE2447979A1 (fr) |
FR (1) | FR2280923A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8804625U1 (fr) * | 1988-04-08 | 1988-06-09 | Winter, Hans-Joachim, 2000 Hamburg, De | |
DE102009052113A1 (de) * | 2009-11-05 | 2011-05-12 | Christian Dietsch | Leuchtstift |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1371606A (en) * | 1971-11-11 | 1974-10-23 | Secr Defence | Light projecting devices |
-
1974
- 1974-07-31 CH CH1059474A patent/CH590742A5/xx not_active IP Right Cessation
- 1974-10-08 DE DE19742447979 patent/DE2447979A1/de active Pending
-
1975
- 1975-07-16 FR FR7522170A patent/FR2280923A1/fr active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1371606A (en) * | 1971-11-11 | 1974-10-23 | Secr Defence | Light projecting devices |
Also Published As
Publication number | Publication date |
---|---|
DE2447979A1 (de) | 1976-02-19 |
CH590742A5 (fr) | 1977-08-31 |
FR2280923B1 (fr) | 1978-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |