76231941
Mar 28, 2001
May 25, 2004
Active Trademark
[ printed operational guides and manuals in the field of petrochemical technology ]
Paper Goods and Printed Matterlicensing of intellectual property, consultation services in the field of petrochemical technology, facilitating the exchange of technical and technological information in the field of petrochemical technology, industrial design services and providing technical assistance and support in the implementation and operation of petrochemical technology
Computer and Scientific