Inventor · disambiguated record

Songhan Wang

Also filed as: WANG SONGHAN

1 granted patent·5 citations·filing 1998–1998

27Inventor score

Technology areasF25J

Files withCHINA PETROCHEMICAL CORP1

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1 record

0130US6023943ACondensating-fractionating tower systemCHINA PETROCHEMICAL CORP·Filed 1998·Granted Feb 15, 2000·5 cites·8 claims

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Songhan Wang — Patent Inventor | PatentIndex