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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Bennhold Therese
Original Assignee
Bennhold Therese
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Publication date
Application filed by Bennhold TheresefiledCriticalBennhold Therese
Priority to ES139111ApriorityCriticalpatent/ES139111A1/en
Publication of ES139111A1publicationCriticalpatent/ES139111A1/en
ES139111A1935-07-251935-07-25
Arrangements for the start-up of multi-graduated piston motor compressors with freely flying pistons.
ExpiredES139111A1
(en)