Germany
Manufacturer/ Producer
The company J. HELMKE & CO. INH.: DR.DR. H.N. HELMKE, is a Manufacturer/ Producer, founded in 1921, which operates in the Electric transformers, converters and rectifiers industry. It also operates in the Transformers industries. It is based in Hannover, Germany.
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Manufacturer/ Producer
Garvensstr. 5
30519 Hannover - Germany
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