CA486484A - Dispositifs et appareils optiques pour determiner les distances - Google Patents
Dispositifs et appareils optiques pour determiner les distancesInfo
- Publication number
- CA486484A CA486484A CA486484A CA486484DA CA486484A CA 486484 A CA486484 A CA 486484A CA 486484 A CA486484 A CA 486484A CA 486484D A CA486484D A CA 486484DA CA 486484 A CA486484 A CA 486484A
- Authority
- CA
- Canada
- Prior art keywords
- range determining
- optical range
- determining devices
- devices
- optical
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA486484T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA486484A true CA486484A (fr) | 1952-09-16 |
Family
ID=35626198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA486484A Expired CA486484A (fr) | Dispositifs et appareils optiques pour determiner les distances |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA486484A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3558894A (en) * | 1966-12-15 | 1971-01-26 | Paillard Sa | Telemeter chiefly intended for photographic purposes |
US4636068A (en) * | 1982-04-19 | 1987-01-13 | Asahi Kogaku Kogyo Kabushiki Kaisha | Change-over shutter for light-wave range finder |
-
0
- CA CA486484A patent/CA486484A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3558894A (en) * | 1966-12-15 | 1971-01-26 | Paillard Sa | Telemeter chiefly intended for photographic purposes |
US4636068A (en) * | 1982-04-19 | 1987-01-13 | Asahi Kogaku Kogyo Kabushiki Kaisha | Change-over shutter for light-wave range finder |
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