Assignee
HERTWICH ENGINEERING GMBH
AT·1 granted patent·1 pending application·1 citations·filing 2001–2002
Top patents by PatentIndex Score
2 records- 0128US6634489B2Walking beam conveyor for a continuous furnace for heating aluminium barsHERTWICH ENGINEERING GMBH·Filed 2002·Granted Oct 21, 2003·1 cites·3 claims
- 0214US2001028136A1Two-chamber furnace for the melt- contact smelting of contaminated aluminum scrapHERTWICH ENGINEERING GMBH·Filed 2001·Application pending·0 cites
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