7.
    发明专利
    未知

    公开(公告)号:FR2594234B1

    公开(公告)日:1989-08-11

    申请号:FR8601895

    申请日:1986-02-12

    Applicant: ESSILOR INT

    Abstract: An elongate deformable structure, that can be used as part of an eyeglass frame, for example, comprises a central core member made from a shape memory alloy. A plurality of annular members are threaded onto the core member. At least one of the annular members has at least one transverse surface disposed obliquely to the axis of the bore through it.

    8.
    发明专利
    未知

    公开(公告)号:FR2594234A1

    公开(公告)日:1987-08-14

    申请号:FR8601895

    申请日:1986-02-12

    Applicant: ESSILOR INT

    Abstract: An elongate deformable structure, that can be used as part of an eyeglass frame, for example, comprises a central core member made from a shape memory alloy. A plurality of annular members are threaded onto the core member. At least one of the annular members has at least one transverse surface disposed obliquely to the axis of the bore through it.

    9.
    发明专利
    未知

    公开(公告)号:DE3704065A1

    公开(公告)日:1987-08-13

    申请号:DE3704065

    申请日:1987-02-10

    Applicant: ESSILOR INT

    Abstract: An elongate deformable structure, that can be used as part of an eyeglass frame, for example, comprises a central core member made from a shape memory alloy. A plurality of annular members are threaded onto the core member. At least one of the annular members has at least one transverse surface disposed obliquely to the axis of the bore through it.

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