FR450785A - Perfectionnements apportés aux montures de verres optiques tels notamment que les lentilles, les verres de lunettes, de pince-nez et les articles analogues
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Perfectionnements apportés aux montures de verres optiques tels notamment que les lentilles, les verres de lunettes, de pince-nez et les articles analogues
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G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
G02C1/00—Assemblies of lenses with bridges or browbars
G02C1/02—Bridge or browbar secured to lenses without the use of rims
G—PHYSICS
G02—OPTICS
G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
G02C3/00—Special supporting arrangements for lens assemblies or monocles
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Ophthalmology & Optometry
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FR450785A1911-12-191912-11-20Perfectionnements apportés aux montures de verres optiques tels notamment que les lentilles, les verres de lunettes, de pince-nez et les articles analogues
ExpiredFR450785A
(fr)
Perfectionnements apportés aux montures de verres optiques tels notamment que les lentilles, les verres de lunettes, de pince-nez et les articles analogues
Perfectionnements apportés aux montures de verres optiques tels notamment que les lentilles, les verres de lunettes, de pince-nez et les articles analogues