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Cdhds Trademarks
CDHDS
Licensing of oil refining and petrochemical technologies; Consultation services in the field of the licensing of oil refining and petrochemical technology
Registered
·
May 15, 2008
·
77475353
·
CDHDS
chemical research development and consultation services
Cancelled
·
September 25, 1995
·
74733688
·
CDHDS+
Licensing of oil refining and petrochemical technologies; Consultation services in the field of the licensing of oil refining and petrochemical technology
Registered
·
May 15, 2008
·
77475395
·
CDHDS+
chemical research development and consultation services
Cancelled
·
January 29, 2000
·
75906184
·
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