FR357073A - Kaleidoscope - Google Patents
KaleidoscopeInfo
- Publication number
- FR357073A FR357073A FR357073DA FR357073A FR 357073 A FR357073 A FR 357073A FR 357073D A FR357073D A FR 357073DA FR 357073 A FR357073 A FR 357073A
- Authority
- FR
- France
- Prior art keywords
- kaleidoscope
- 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
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE357073X | 1905-04-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR357073A true FR357073A (en) | 1905-12-16 |
Family
ID=1404997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR357073D Expired FR357073A (en) | 1905-04-17 | 1905-08-19 | Kaleidoscope |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR357073A (en) |
-
1905
- 1905-08-19 FR FR357073D patent/FR357073A/en not_active Expired
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