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Adjustable mask, method for wear a mask and method of removing a mask.
Adjustable mask, method for wear a mask and method of removing a mask.
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机译:可调式口罩,口罩的佩戴方法和口罩的拆卸方法。
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摘要
"Mask, adjustable method for wear a mask and method of removing a mask.With the present invention relates to an adjustable mask that provides a single configuration in the genus.In which a hand can be used to remove the respirator as wear surely the mask.In an embodiment, such a configuration is facilitated by a reel for one or more strings attached at the second end to a handle designed to fit in a part of the head.The rotation of the spool in one direction causes one or more strings loose.
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