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.)
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D J BALTASAR VIELI WEIN
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D J BALTASAR VIELI WEIN
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Application filed by D J BALTASAR VIELI WEINfiledCriticalD J BALTASAR VIELI WEIN
Priority to ES0004152UpriorityCriticalpatent/ES4152Y/en
Publication of ES4152UpublicationCriticalpatent/ES4152U/en
Application grantedgrantedCritical
Publication of ES4152YpublicationCriticalpatent/ES4152Y/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Special stopper to prevent the formation of drops, characterized in that it is constituted by a protruding impeller (a '') that divides the part (a) into two parts, an upper one that carries at the end an inclined ring with a sharp edge (a ') which forms with the hole of the body (a) an acute angle. (Machine-translation by Google Translate, not legally binding)
ES0004152U1935-03-091935-03-09
Special cap to avoid the formation of drops.
ExpiredES4152Y
(en)