发明授权
US5748281A Connecting device particulary for eyeglasses 失效
连接装置特别适用于眼镜

Connecting device particulary for eyeglasses
摘要:
A connecting device, particularly usable for eyeglasses, having two elements that are rotatably associable to each other and can be detachably connected to two separate components of the eyeglasses, at least one of the components being made of a material that cannot be welded to the device, such as aluminum. It is thus possible to produce aluminum or carbon fiber eyeglasses without welds.
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