Original language | English |
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Patent number | Eurooppa, EP 0 518 148 B1 |
Publication status | Published - 1998 |
MoE publication type | H1 Granted patent |
Keywords
- delayless filtering
- elevators
- speed measurement
S. Ovaska (Inventor)
Research output: Patent
Original language | English |
---|---|
Patent number | Eurooppa, EP 0 518 148 B1 |
Publication status | Published - 1998 |
MoE publication type | H1 Granted patent |