发明名称 |
Mat for bearing and supporting objects, especially for packaging |
摘要 |
The mat disclosed has an air-tight flexible envelope closable by means of a valve and filled with a granular filling material. The filling material is lodged in a fabric sack made from a spacing fabric. The filling material is a composite body composed of at least two materials having different mechanical properties.
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申请公布号 |
US5595806(A) |
申请公布日期 |
1997.01.21 |
申请号 |
US19920918785 |
申请日期 |
1992.07.27 |
申请人 |
KARFMACHER TRADING GMBH |
发明人 |
KORFMACHER, GEORG |
分类号 |
B65D81/02;B65D81/09;(IPC1-7):B32B3/06 |
主分类号 |
B65D81/02 |
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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