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发明名称
Conformable foam
摘要
Foam material useful in preventing decubitus ulcers, said material being a relatively thick, perforated and cut foam sheet which is conformable.
申请公布号
US4121005(A)
申请公布日期
1978.10.17
申请号
US19780877310
申请日期
1978.02.13
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
ROBERTS, CHARLES WILLIAM
分类号
A61F13/00;A61G7/05;A61G7/057;(IPC1-7):B32B3/10
主分类号
A61F13/00
代理机构
代理人
主权项
地址
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