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639224
Sept 06, 1994
SIGMA is a Trademark filed on Sept 06, 1994 in through IP Office.The Trademark is registered to SIGMA -ALDRICH CORPORATION and was filed by attorney.
Application ID
639224
Status
Opposed
Date of Application
Sept 06, 1994
Classes
1
Proprietor(s)
SIGMA -ALDRICH CORPORATION
Published
Aug 16, 2008
Used Since
01/01/1968