AT31039B - Self-opening protective flaps for optical instruments. - Google Patents
Self-opening protective flaps for optical instruments.Info
- Publication number
- AT31039B AT31039B AT31039DA AT31039B AT 31039 B AT31039 B AT 31039B AT 31039D A AT31039D A AT 31039DA AT 31039 B AT31039 B AT 31039B
- Authority
- AT
- Austria
- Prior art keywords
- self
- optical instruments
- opening protective
- protective flaps
- flaps
- Prior art date
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
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 |
---|---|---|---|
AT31039T | 1907-01-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT31039B true AT31039B (en) | 1907-12-10 |
Family
ID=3545347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT31039D AT31039B (en) | 1907-01-10 | 1907-01-10 | Self-opening protective flaps for optical instruments. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT31039B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1125197B (en) * | 1959-12-11 | 1962-03-08 | Georges Francois Marie Even | Protection device for optical observation devices |
-
1907
- 1907-01-10 AT AT31039D patent/AT31039B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1125197B (en) * | 1959-12-11 | 1962-03-08 | Georges Francois Marie Even | Protection device for optical observation devices |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT31039B (en) | Self-opening protective flaps for optical instruments. | |
FR401027A (en) | Prism binoculars | |
CH38698A (en) | Automatically opening protective eyepiece flap on binoculars | |
FR402061A (en) | Prism binoculars | |
FR12923E (en) | Prism binoculars | |
FR388939A (en) | Advanced binoculars | |
DK10170C (en) | Device by Scales of the Sinus Type. | |
FR374350A (en) | Prism binoculars | |
AT27525B (en) | Adjustable visor for riflescopes. | |
DK10582C (en) | Device for beet harvesters. | |
FR381010A (en) | Protective box for precision balances | |
FR378596A (en) | Glasses | |
FR403672A (en) | Prism binoculars | |
FR365754A (en) | Prism binoculars | |
FR9602E (en) | Dropper | |
DK9067C (en) | Device at Visor Scales. | |
DK11611C (en) | Tempering device. | |
DK10436C (en) | Device by Boxes. | |
DK10704C (en) | Device by Centrifuges. | |
DK10411C (en) | Device at Centrumsbor. | |
DK11233C (en) | Device at Sovechaiselonger. | |
DK10488C (en) | Device at Valsemøller. | |
DK11042C (en) | Device for Gramophones. | |
CH41288A (en) | Mirror sighting device | |
CH47453A (en) | Telescope |