A - Human Necessities – 42 – B
Patent
A - Human Necessities
42
B
A42B 1/06 (2006.01) A61F 11/14 (2006.01) A61F 13/15 (2006.01) H04R 1/12 (2006.01)
Patent
CA 2153697
A moisture absorbing cover for a sealing ring of an earmuff and a moisture absorbing device for an earmuff are provided. Improved moisture absorbency is provided by including super absorbent fibres, hydrophilic fibres, and stable fibres formed from polypropylene and polyethylene in an inner layer.
Bilsom Ab
Dalloz Safety Aktiebolag
Smart & Biggar
LandOfFree
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