Patent AT46157B successfully refreshed from Google Patents.
AT46157B
Expired / Lapsed
AT
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Drain valve.
Assignee: Butzke & Co Ag Fuer Metall Ind
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Filing: 1909-06-11
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Granted: 1911-01-25
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Expires: 1929-06-11
Abstract
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Bibliographic Details
Application Number
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Jurisdiction
AT
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google_patents
Last Synchronized
2026-10-22 21:26
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