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.)
W M F Espanola S A
Original Assignee
W M F Espanola S A
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 W M F Espanola S AfiledCriticalW M F Espanola S A
Priority to ES1967130275UpriorityCriticalpatent/ES130275Y/en
Publication of ES130275UpublicationCriticalpatent/ES130275U/en
Application grantedgrantedCritical
Publication of ES130275YpublicationCriticalpatent/ES130275Y/en
Pneumatic corkscrew, characterized essentially by comprising the arrangement of a cylindrical body, inside which operates a rod carrying a piston generating the pressure and the corresponding air suction, the rod being secured on the cylinder by means of a seal, counting this stem with a hollow injection needle as well as the same and that facilitates the passage of air into the container, once the needle has been stuck in the way pass in the cap itself, which automatically leaves the inside dam created by the aforementioned pneumatic injection. (Machine-translation by Google Translate, not legally binding)
A pressure container device for the treatment of products by means of an agent introduced to pressure. (Machine-translation by Google Translate, not legally binding)