Container having a valve movable between one-way flow and closed positions
作者： Luigi Goglio
DOI:
关键词:
摘要: A container for packing up products characterized by at least a one-way passage from inside to outside the container, and after sterilizing filled structure closing said separate of container.
lens.org 参考文章(6)
Luigi Goglio, Flexible sealed container provided with a one-way safety valve ,(1969)
Phee C Mc, Audible pressure relief valve for medical humidifier ,(1972)
Larry S Smith, Pneumatic control system and pneumatic control device therefor or the like ,(1969)
Robert E Clarke, Closure for dispensing spout ,(1969)
Charles J Brooke Young, Self-venting closure ,(1968)