cartridge with filter guard
作者： James W. Wuertele , Roderick H. Beaulieu
DOI:
关键词:
摘要: A cartridge for forming a beverage includes container defining an interior space, filter, medium contained in the and filter guard. The may be arranged so that liquid interacts with flows through to exit space. include surface pierced by piercing member permit container. guard contact resist damage when is pierced. In one embodiment pierced, yet might caused element avoided.
google.co.uk 参考文章(18)
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