发明名称 |
Eyeglass frame including shape-memory elements |
摘要 |
Eyeglass frames fabricated from shape-memory alloys which have optimized elastic properties, which exhibit a combination of shape-memory and elastic properties, which utilize the shape-memory property of these alloys in fastening elements or which utilize the flexibility and fatigue resistance of the martensite state of the alloys as a hinge element.
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申请公布号 |
US4895438(A) |
申请公布日期 |
1990.01.23 |
申请号 |
US19880200831 |
申请日期 |
1988.06.01 |
申请人 |
CVI/BETA VENTURES, INC. |
发明人 |
ZIDER, ROBERT B.;KRUMME, JOHN F. |
分类号 |
G02C1/02;G02C1/06;G02C5/00 |
主分类号 |
G02C1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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