DE300406C - - Google Patents

Info

Publication number
DE300406C
DE300406C DENDAT300406D DE300406DA DE300406C DE 300406 C DE300406 C DE 300406C DE NDAT300406 D DENDAT300406 D DE NDAT300406D DE 300406D A DE300406D A DE 300406DA DE 300406 C DE300406 C DE 300406C
Authority
DE
Germany
Prior art keywords
eye
blind
seeing
glasses
saying
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
Application number
DENDAT300406D
Other languages
German (de)
English (en)
Publication of DE300406C publication Critical patent/DE300406C/de
Active legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/14Mirrors; Prisms

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Rehabilitation Tools (AREA)
DENDAT300406D Active DE300406C (show.php)

Publications (1)

Publication Number Publication Date
DE300406C true DE300406C (show.php)

Family

ID=554399

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT300406D Active DE300406C (show.php)

Country Status (1)

Country Link
DE (1) DE300406C (show.php)

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