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
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Georg Kleinert
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Individual
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Individual
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Publication of GB190100404ApublicationCriticalpatent/GB190100404A/en
404. Kleinert, G. Jan. 7. Eyeglasses. - Cork, caoutchouc, &c. blocks b for the clamping- pieces of folding &c. eyeglasses are made of square or other section, and mounted on parts a, so that they can be turned round or removed. The blocks may be fitted with celluloid or like tubes. The ends of the parts a are secured in the ends of the spring e.
GB190100404D1901-01-071901-01-07Improvements in Eye-glasses.
ExpiredGB190100404A
(en)