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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SAURET PONSA JAIME
Original Assignee
SAURET PONSA JAIME
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Filing date
Publication date
Application filed by SAURET PONSA JAIMEfiledCriticalSAURET PONSA JAIME
Priority to ES0033649UpriorityCriticalpatent/ES33649U/en
Publication of ES33649UpublicationCriticalpatent/ES33649U/en
Improved membrane for pumps that is characterized in being formed by two laminar pieces made of flexible plastic material between which is interposed another laminar piece made of textile material, which are joined by gluing or welding by high frequency electric current preferably. (Machine-translation by Google Translate, not legally binding)
ES0033649U1952-11-291952-11-29Improved membrane for pumps (Machine-translation by Google Translate, not legally binding)
PendingES33649U
(en)