The invention relates mainly to an element suitable for being ingested, the element including at least one air-passing channel making it possible to avoid choking in the event of being swallowed the wrong way. The present invention applies to the food industry and also to the pharmaceuticals industry.
申请公布号
DE69902271(T2)
申请公布日期
2003.03.27
申请号
DE1999602271T
申请日期
1999.06.22
申请人
DOUAIRE, PHILIPPE;VINCENSINI, SANDRINE;COLLARD, JEAN CLAUDE
