发明名称 |
LOW PRESSURE FLUIDIZED HORIZONTAL AND VERTICAL MOVEMENT DEVICE |
摘要 |
Transfer pads for horizontal and/or vertical translocation are provided. The transfer pads include the fewest possible number of components required to provide a plenum chamber, the operative features of which are controlled at least by the provision of one or more interior sheets having specific characteristics with respect to position, perforation and attachment. |
申请公布号 |
US2012131746(A1) |
申请公布日期 |
2012.05.31 |
申请号 |
US201013383047 |
申请日期 |
2010.08.06 |
申请人 |
GRIFFIN EXUM;JOHNSON RAYNOR A.;GRAY TEK LLC |
发明人 |
GRIFFIN EXUM;JOHNSON RAYNOR A. |
分类号 |
A61G7/10 |
主分类号 |
A61G7/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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