FR341527A - Perfectionnements aux jumelles pliantes - Google Patents
Perfectionnements aux jumelles pliantesInfo
- Publication number
- FR341527A FR341527A FR341527DA FR341527A FR 341527 A FR341527 A FR 341527A FR 341527D A FR341527D A FR 341527DA FR 341527 A FR341527 A FR 341527A
- Authority
- FR
- France
- Prior art keywords
- folding binoculars
- binoculars
- folding
- binoculars improvements
- 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
- G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
- G02B23/18—Housings; Caps; Mountings; Supports, e.g. with counterweight for binocular arrangements
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 |
|---|---|---|---|
| FR341527T | 1904-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR341527A true FR341527A (fr) | 1904-08-10 |
Family
ID=1390583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR341527D Expired FR341527A (fr) | 1904-03-22 | 1904-03-22 | Perfectionnements aux jumelles pliantes |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR341527A (fr) |
-
1904
- 1904-03-22 FR FR341527D patent/FR341527A/fr not_active Expired
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