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January 28, 1919 Trademark Filings
UROTROPIN
HEXAMETHYLENETETRAMINE OR HEXAMETHYLENAMINE (U.S.P.), EITHER PURE OR IN ADMIXTURE WITH OTHER SUITABLE SUBSTANCES, RECOMMENDED FOR USE AS A URINARY ANTISEPTIC AND GENERAL SYSTEMIC ANTISEPTIC
Expired
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January 28, 1919
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71115490
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MEDINAL
MONO-SODIUM SALT OF DIETHYL-BARBITURIC ACID, SODIUM DIETHYL-BARBITURATE, USED AS A HYPNOTIC OR FOR SIMILAR PURPOSES
Expired
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January 28, 1919
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71115488
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SILVERTOWN
Pneumatic-Tire Casings of Cord or Thread and Rubber Construction
Registered
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January 28, 1919
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71115482
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