FR648365A - Waterproof binocular - Google Patents
Waterproof binocularInfo
- Publication number
- FR648365A FR648365A FR648365DA FR648365A FR 648365 A FR648365 A FR 648365A FR 648365D A FR648365D A FR 648365DA FR 648365 A FR648365 A FR 648365A
- Authority
- FR
- France
- Prior art keywords
- binocular
- waterproof
- waterproof binocular
- 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 |
---|---|---|---|
FR648365T | 1927-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR648365A true FR648365A (en) | 1928-12-08 |
Family
ID=9002642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR648365D Expired FR648365A (en) | 1927-06-18 | 1927-06-18 | Waterproof binocular |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR648365A (en) |
-
1927
- 1927-06-18 FR FR648365D patent/FR648365A/en not_active Expired
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