发明名称 |
STORAGE OR SUPPORTING MAT, IN PARTICULAR FOR PACKAGING PURPOSES |
摘要 |
The mat disclosed comprises an air-tight flexible envelope closable by means of a valve (4) and filled with a granular filling material. The filling material is lodged in a fabric sack (5) made from a spacing fabric. The filling material is a composite body composed of at least two materials having different mechanical properties. |
申请公布号 |
WO8910315(A1) |
申请公布日期 |
1989.11.02 |
申请号 |
WO1989DE00279 |
申请日期 |
1989.05.02 |
申请人 |
KORFMACHER TRADING GMBH |
发明人 |
KORFMACHER, GEORG |
分类号 |
B65D81/02;B65D81/09;(IPC1-7):B65D81/12 |
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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