FR2067670A5 - - Google Patents
Info
- Publication number
- FR2067670A5 FR2067670A5 FR6938941A FR6938941A FR2067670A5 FR 2067670 A5 FR2067670 A5 FR 2067670A5 FR 6938941 A FR6938941 A FR 6938941A FR 6938941 A FR6938941 A FR 6938941A FR 2067670 A5 FR2067670 A5 FR 2067670A5
- Authority
- FR
- France
- 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
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/10—Projectors with built-in or built-on screen
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Optics & Photonics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6938941A FR2067670A5 (en) | 1969-11-13 | 1969-11-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6938941A FR2067670A5 (en) | 1969-11-13 | 1969-11-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2067670A5 true FR2067670A5 (en) | 1971-08-20 |
Family
ID=9042971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6938941A Expired FR2067670A5 (en) | 1969-11-13 | 1969-11-13 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2067670A5 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2532068A1 (en) * | 1982-06-29 | 1984-02-24 | Reichert Optische Werke Ag | PROJECTION DEVICE FOR MICROSCOPE |
-
1969
- 1969-11-13 FR FR6938941A patent/FR2067670A5/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2532068A1 (en) * | 1982-06-29 | 1984-02-24 | Reichert Optische Werke Ag | PROJECTION DEVICE FOR MICROSCOPE |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |