Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vaysan S A
Original Assignee
Vaysan S A
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Filing date
Publication date
Application filed by Vaysan S AfiledCriticalVaysan S A
Priority to ES403955ApriorityCriticalpatent/ES403955A3/es
Publication of ES403955A3publicationCriticalpatent/ES403955A3/es
Improvements in or relating toa method for establishing a negative pressure ina hermetically sealed container containing a fillable material and improved container construction forthe performance ofthe aforesaid method
Improvements in or relating toa method for establishing a negative pressure ina hermetically sealed container containing a fillable material and improved container construction forthe performance ofthe aforesaid method