发明名称 Protective devices
摘要 This invention relates to protective apparel for the human body, and in one embodiment comprises an x-ray protective apron having a main body portion and securing flaps to be wrapped around the body to secure the apron in place. The securing flaps are located approximately in the region of the small of the back when in the securing position and are characterized by being variable as to degree of tightness and by being oriented with their outermost ends in a downward direction when in the secured position, thereby effecting fastening of the apron to the body and varying weight distribution of the apron as between the wearer's shoulders and lower back.
申请公布号 US4441025(A) 申请公布日期 1984.04.03
申请号 US19810282868 申请日期 1981.07.13
申请人 MCCOY, JR., WILLIAM J. 发明人 MCCOY, JR., WILLIAM J.
分类号 G21F3/03;(IPC1-7):G21F3/02 主分类号 G21F3/03
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