FR357073A - Kaléidoscope - Google Patents

Kaléidoscope

Info

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
Application number
Other languages
English (en)
Inventor
Alfred Wormser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR357073A publication Critical patent/FR357073A/fr
Expired legal-status Critical Current

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)
FR357073D 1905-04-17 1905-08-19 Kaléidoscope Expired FR357073A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE357073X 1905-04-17

Publications (1)

Publication Number Publication Date
FR357073A true FR357073A (fr) 1905-12-16

Family

ID=1404997

Family Applications (1)

Application Number Title Priority Date Filing Date
FR357073D Expired FR357073A (fr) 1905-04-17 1905-08-19 Kaléidoscope

Country Status (1)

Country Link
FR (1) FR357073A (fr)

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