发明名称 EAR HELD EARMUFF
摘要 <p>Protective ear covering and method of producing the same, comprising enclosing a flexible, cupshaped insert (5) which may be turned against a biasing force to bulge from a position wherein an ear is insertable through an opening (6) of the insert to a position wherein the insert is attached around the ear, the method including that the insert is attached to the wrong side of the stitched clothing (4) and then turned through its own opening together with the clothing for turning the clothing right.</p>
申请公布号 WO1998031314(A1) 申请公布日期 1998.07.23
申请号 SE1998000001 申请日期 1998.01.02
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