Representative before the EPO

Company dna patent attorney holger hanelt
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1 office
active in Legal Services

Holger Hanelt has worked on the following 1 EPO patent applications which have been published in the last five years:


Heat pump assembly for heat recovery from waste water

IPC classification:
E03C 1/00, F24D 11/02, F25B 30/06, F28D 7/10, F28D 21/00
Holger Hanelt, Patent Attorney Holger Hanelt
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