DE186251C - - Google Patents
Info
- Publication number
- DE186251C DE186251C DENDAT186251D DE186251DA DE186251C DE 186251 C DE186251 C DE 186251C DE NDAT186251 D DENDAT186251 D DE NDAT186251D DE 186251D A DE186251D A DE 186251DA DE 186251 C DE186251 C DE 186251C
- Authority
- DE
- Germany
- Prior art keywords
- light
- bottle
- well
- instrument
- corner
- 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
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000686 essence Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/02—Viewing or reading apparatus
- G02B27/08—Kaleidoscopes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE186251C true DE186251C (https=) |
Family
ID=450025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT186251D Active DE186251C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE186251C (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2505510A1 (fr) * | 1981-05-06 | 1982-11-12 | Bertry Richard | Ameliorations a l'utilisation, au resultat esthetique et a la fiabilite du kaleidoscope |
-
0
- DE DENDAT186251D patent/DE186251C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2505510A1 (fr) * | 1981-05-06 | 1982-11-12 | Bertry Richard | Ameliorations a l'utilisation, au resultat esthetique et a la fiabilite du kaleidoscope |
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