FR518498A - Lunette panoramique - Google Patents
Lunette panoramiqueInfo
- Publication number
- FR518498A FR518498A FR518498A FR518498DA FR518498A FR 518498 A FR518498 A FR 518498A FR 518498 A FR518498 A FR 518498A FR 518498D A FR518498D A FR 518498DA FR 518498 A FR518498 A FR 518498A
- Authority
- FR
- France
- Prior art keywords
- panoramic telescope
- panoramic
- telescope
- 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
- 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
- G02B23/08—Periscopes
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE518498X | 1914-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR518498A true FR518498A (fr) | 1921-05-26 |
Family
ID=6550020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR518498A Expired FR518498A (fr) | 1914-09-29 | 1920-07-01 | Lunette panoramique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR518498A (fr) |
-
1920
- 1920-07-01 FR FR518498A patent/FR518498A/fr not_active Expired
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