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发明名称
Spectacles frame of wood
摘要
The main components of the frame are constituted by slats of wood arranged in layers, shaped and adhesively assembled.
申请公布号
US4255024(A)
申请公布日期
1981.03.10
申请号
US19780972937
申请日期
1978.12.26
申请人
DE MONTS, THIBAUT;DE VARAX, HERVE;GOURVENEC, JACQUES
发明人
DE MONTS, THIBAUT;DE VARAX, HERVE;GOURVENEC, JACQUES
分类号
G02C1/06;G02C5/00;(IPC1-7):G02C5/00
主分类号
G02C1/06
代理机构
代理人
主权项
地址
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