发明名称 Adjustable folding multipurpose spectacle frames
摘要 The invention relates to folding spectacles frames consisting of a wire and allowing, on the one hand, adaption to a given morphology, by adjustment 3 of the distance E between the arms 1 and 2, and, on the other hand, the attachment of all types of hearing aids 7 and/or 8, by direct and adjustable fixing to the arms 1b and/or 2b of the frames. <IMAGE>
申请公布号 FR2559279(A1) 申请公布日期 1985.08.09
申请号 FR19840001918 申请日期 1984.02.08
申请人 BINOTTO SERGE 发明人
分类号 G02C5/00;G02C5/04;G02C11/00;G02C11/06;H04R1/10;(IPC1-7):G02C5/04;G02C5/20 主分类号 G02C5/00
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