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Friedrich WIELAND
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Bad Neustadt a.d. Saale, DE
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last 30 patents
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Patent Application
ELECTRIC CIRCUIT STRUCTURE FOR AN ALTERNATING HEATING AND CAPACITIV...
Publication number
20230257015
Publication date
Aug 17, 2023
Preh GmbH
Friedrich WIELAND
B60 - VEHICLES IN GENERAL
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Patent Application
ELECTRIC CIRCUIT STRUCTURE FOR AN ALTERNATING HEATING AND CAPACITIV...
Publication number
20230089289
Publication date
Mar 23, 2023
Preh GmbH
Manfred SCHNEIDER
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS