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Owner
Trademark: BROMSULPHALEIN 133829
Word
BROMSULPHALEIN
ID
133829
Trademark Type
Word
Status
Registered: Registered/protected
Application Date
25 September 1957
Registration Date
25 September 1957
Renewal Date
25 September 2029
Owner(s)
Becton, Dickinson & Co.
Service
Griffith Hack
Goods and Services:
Class 5
:
Disodium salt of the disulphonate of phenol-tetra-brom-phthalein, and solutions of the same, particularly useful for testing liver function,