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.)
CARRASCO CARRERE JOSE MARIA
Original Assignee
CARRASCO CARRERE JOSE MARIA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CARRASCO CARRERE JOSE MARIAfiledCriticalCARRASCO CARRERE JOSE MARIA
Priority to ES0070099UpriorityCriticalpatent/ES70099Y/en
Publication of ES70099UpublicationCriticalpatent/ES70099U/en
Application grantedgrantedCritical
Publication of ES70099YpublicationCriticalpatent/ES70099Y/en
New waterproof bag, characterized in that it is essentially constituted by a paper bag lined internally with a flexible and impermeable thin material, whose edges are redoubled externally by the mouth of the paper bag, electronically welding to it and practiced after filling the container a new weld that hermetically closes the four sides of the waterproof material and the two sides of the outer bag. (Machine-translation by Google Translate, not legally binding)
ES0070099U1958-11-291958-11-29
Waterproof bag
ExpiredES70099Y
(en)
Filler material for obtaining a flow corresponding to a non - channelling flow in lquids, flow vessels filled with said materials, and a method for obtaining such a flow