FR748733A - Device for lighting a little distant space - Google Patents

Device for lighting a little distant space

Info

Publication number
FR748733A
FR748733A FR748733DA FR748733A FR 748733 A FR748733 A FR 748733A FR 748733D A FR748733D A FR 748733DA FR 748733 A FR748733 A FR 748733A
Authority
FR
France
Prior art keywords
lighting
distant space
little distant
little
space
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
French (fr)
Inventor
Henryk Lada Zawistowski
Zygfryd Kurtz
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 filed Critical
Application granted granted Critical
Publication of FR748733A publication Critical patent/FR748733A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G02C11/04—Illuminating means

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
FR748733D 1931-12-21 1932-12-20 Device for lighting a little distant space Expired FR748733A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL748733X 1931-12-21

Publications (1)

Publication Number Publication Date
FR748733A true FR748733A (en) 1933-07-08

Family

ID=19936653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR748733D Expired FR748733A (en) 1931-12-21 1932-12-20 Device for lighting a little distant space

Country Status (1)

Country Link
FR (1) FR748733A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904670A (en) * 1957-04-12 1959-09-15 Calmes Andre Illuminating spectacles
US3060308A (en) * 1959-05-08 1962-10-23 Anton J Fortuna Illuminated optical device
EP3832204A1 (en) * 2009-06-09 2021-06-09 Kerr Corporation User-wearable illumination assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904670A (en) * 1957-04-12 1959-09-15 Calmes Andre Illuminating spectacles
US3060308A (en) * 1959-05-08 1962-10-23 Anton J Fortuna Illuminated optical device
EP3832204A1 (en) * 2009-06-09 2021-06-09 Kerr Corporation User-wearable illumination assembly

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