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Supergum Trademarks
SUPERGUM
Air purifying respirator masks to prevent injury due to dust inhalation; Filters for gas masks; Gas masks; Protective clothing especially made for use in laboratories
Pending
·
February 17, 2023
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97799074
·
SUPERGUM
COMPOSITION USED AS THICKENERS AND DYESTUFF CARRIERS IN TEXTILE PRINTING
Expired
·
August 28, 1959
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72080470
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