PAIR OF EYEGLASSES WITH EASILY-INSTALLED AND EASILY-CHANGED EYEGLASS LEGS
A pair of eyeglass with easily-installed and easily-changed eyeglass legs has a pivot stand and a pivot that are directly formed at the eyeglass frame and the eyeglass leg. The pivot has a vertical shaft as a first magnetic element and a horizontal connector to whose forward end a center portion of...
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Format: | Patent |
Sprache: | eng |
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