NL72623C - - Google Patents

Info

Publication number
NL72623C
NL72623C NL72623DA NL72623C NL 72623 C NL72623 C NL 72623C NL 72623D A NL72623D A NL 72623DA NL 72623 C NL72623 C NL 72623C
Authority
NL
Grant status
Grant
Patent type
Application number

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/16Shades; shields; Obturators, e.g. with pinhole, with slot
NL72623C NL72623C (en)

Publications (1)

Publication Number Publication Date
NL72623C true NL72623C (en)

Family

ID=1823737

Family Applications (1)

Application Number Title Priority Date Filing Date
NL72623C NL72623C (en)

Country Status (1)

Country Link
NL (1) NL72623C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840821A (en) * 1956-03-30 1958-07-01 Bausch & Lomb Side shield attachment for goggles and spectacles
US4726075A (en) * 1986-12-04 1988-02-23 Hinrichs Matthew T Disposable side shield for eyeglasses

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840821A (en) * 1956-03-30 1958-07-01 Bausch & Lomb Side shield attachment for goggles and spectacles
US4726075A (en) * 1986-12-04 1988-02-23 Hinrichs Matthew T Disposable side shield for eyeglasses