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Intertech Zeichengeraete GmbH
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Emskirchen, DE
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Patents Grants
last 30 patents
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Patent Grant
Compass having a leg joint and information bearing surfaces
Patent number
7,937,843
Issue date
May 10, 2011
Intertech Zeichengeraete GmbH
Günther Partes
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES