FR968097A - Telescopic system - Google Patents
Telescopic systemInfo
- Publication number
- FR968097A FR968097A FR968097DA FR968097A FR 968097 A FR968097 A FR 968097A FR 968097D A FR968097D A FR 968097DA FR 968097 A FR968097 A FR 968097A
- Authority
- FR
- France
- Prior art keywords
- telescopic system
- telescopic
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Telescopes (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE886229X | 1947-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR968097A true FR968097A (en) | 1950-11-17 |
Family
ID=20374553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR968097D Expired FR968097A (en) | 1947-06-18 | 1948-06-18 | Telescopic system |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH269228A (en) |
DE (1) | DE886229C (en) |
FR (1) | FR968097A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1126640B (en) * | 1960-09-24 | 1962-03-29 | Wenczler & Heidenhain | Newtonian type mirror telescope |
-
1948
- 1948-06-18 FR FR968097D patent/FR968097A/en not_active Expired
- 1948-06-18 CH CH269228D patent/CH269228A/en unknown
-
1949
- 1949-01-01 DE DEP29559D patent/DE886229C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE886229C (en) | 1953-08-13 |
CH269228A (en) | 1950-06-30 |
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