Qilu Petro-Chemical Corporation Sinopec

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Zibo, CN

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Patents Grantslast 30 patents

Information Patent Grant
Methods and equipments of using dual functional catalyst of packing...
- Patent number 6,291,719
- Issue date Sep 18, 2001
- China Petro-Chemical Corporation
- Buliang Gao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dual functional catalyst of packing type and the catalytic distilla...
- Patent number 6,117,812
- Issue date Sep 12, 2000
- China Petro-Chemical Corporation
- Buliang Gao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL