Original language | English |
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Patent number | Suomalainen patentti, No 93984 |
Publication status | Published - 1995 |
MoE publication type | H1 Granted patent |
Keywords
- air condition
- routes
- underground traffic
H. Kukkonen (Inventor), P. Sarkomaa (Inventor)
Research output: Patent
Original language | English |
---|---|
Patent number | Suomalainen patentti, No 93984 |
Publication status | Published - 1995 |
MoE publication type | H1 Granted patent |