DE238176C - - Google Patents
Info
- Publication number
- DE238176C DE238176C DENDAT238176D DE238176DA DE238176C DE 238176 C DE238176 C DE 238176C DE NDAT238176 D DENDAT238176 D DE NDAT238176D DE 238176D A DE238176D A DE 238176DA DE 238176 C DE238176 C DE 238176C
- Authority
- DE
- Germany
- Prior art keywords
- binoculars
- individual tubes
- collapsible
- tubes
- individual
- 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.)
- Active
Links
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000011521 glass Substances 0.000 description 7
- 239000002184 metal Substances 0.000 description 2
- 241000031711 Cytophagaceae Species 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
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)
- Telescopes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE238176C true DE238176C (enrdf_load_stackoverflow) |
Family
ID=497724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT238176D Active DE238176C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE238176C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT238176D patent/DE238176C/de active Active
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