发明名称 Face shield
摘要 A face shield comprising a frame (1), a glass (2) attached to the frame, a padding (3) between the frame and the face and an attaching portion, for example, a ribbon (4) encircling the head, and to which face shield air is led. The frame is hollow so that the air led into the face shield is directed into the hollow frame and the frame comprises openings through which the air is discharged inside the face shield.
申请公布号 US5410757(A) 申请公布日期 1995.05.02
申请号 US19940247495 申请日期 1994.05.23
申请人 KEMIRA OY 发明人 VIENAMO, TEPPO T.;SAARI, PAULI J.;HOLMLUND, TIMO E.;JAEARVINEN, JYRKI H. V.
分类号 A61F9/02;A62B18/02;(IPC1-7):A41D13/00 主分类号 A61F9/02
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