Original language | English |
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Patent number | Kiina |
Publication status | Published - 1995 |
MoE publication type | H1 Granted patent |
Keywords
- effluent treatment
- non-wood pulping
P. Hynninen (Inventor), H. Zhen (Inventor)
Research output: Patent
Original language | English |
---|---|
Patent number | Kiina |
Publication status | Published - 1995 |
MoE publication type | H1 Granted patent |