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File:Patent-Area-Rule.pdf

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Description Patent Flächenregel erteilt 21. März 1944, Area rule German patent, 21. March 1944 - Patent DE 932410
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Source Deutsches Marken und Patentamt German patent search system - look for Patent DE 932410 filed March 21, 1944
Author Deutsches Marken und Patentamt

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Public domain This image is in the public domain according to German copyright law because it is part of a statute, ordinance, official decree or judgment (official work) issued by a German authority or court (§ 5 Abs.1 UrhG).

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current17:50, 1 March 2008Thumbnail for version as of 17:50, 1 March 20081,295 × 1,752, 5 pages (218 KB)HDP (talk | contribs){{Information |Description= |Source= |Date= |Author= |Permission= |other_versions= }}

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