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.)
SAUNDERS VALVE COMPANY Ltd
Crane Process Flow Technologies Ltd
Original Assignee
SAUNDERS VALVE COMPANY Ltd
Saunders Valve Co Ltd
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 SAUNDERS VALVE COMPANY Ltd, Saunders Valve Co LtdfiledCriticalSAUNDERS VALVE COMPANY Ltd
Priority to ES215319ApriorityCriticalpatent/ES215319A1/en
Publication of ES215319A1publicationCriticalpatent/ES215319A1/en
Improvements introduced in the diaphragms for valves, of the kind described in the memory, characterized by a free, part or axial section such that when the diaphragm is free, part or all of the trapped margin continues the inclination of the cone side. (Machine-translation by Google Translate, not legally binding)
ES215319A1954-05-121954-05-12Improvements introduced in diaphragms for valves (Machine-translation by Google Translate, not legally binding)
ExpiredES215319A1
(en)