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Trademark
Owner
Trademark: SPHERON 62297
Word
SPHERON
ID
62297
Trademark Type
Word
Status
Removed
Not renewed: Renewal fee not paid
Application Date
31 July 1933
Registration Date
31 July 1933
Owner(s)
Cabot Corporation
Service
Spruson & Ferguson
Goods and Services:
Class 1
:
Carbon black,