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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SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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Priority claimed from FR7015031Aexternal-prioritypatent/FR2092965A6/en
Application filed by SHELL INT RESEARCH, Shell Internationale Research Maatschappij BVfiledCriticalSHELL INT RESEARCH
Publication of ES390446A1publicationCriticalpatent/ES390446A1/en
Installation for detecting leaks of gas bottles, particularly liquefied or compressed hydrocarbons, characterized in that the detection device is a differential pressure sensor, which includes a measuring chamber and a reference chamber, allowing a means of putting in communication of the two chambers significantly annuls the differential pressure of the sensor before each detection cycle. (Machine-translation by Google Translate, not legally binding)
ES390446A1970-04-241971-04-22Installation of leak detection of gas bottles. (Machine-translation by Google Translate, not legally binding)
ExpiredES390446A1
(en)