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AT139633B
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Device for automatic pressure regulation by regulating the flow rate.
Assignee: Borsig Maschb A G A
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Filing: 1934-01-13
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Granted: 1934-11-26
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Expires: 1954-01-13
Abstract
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Bibliographic Details
Application Number
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Jurisdiction
AT
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2026-10-22 20:50
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