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Hercosol Trademarks
HERCOSOL
SOLVENT SOLUTIONS OF RESINS DERIVED FROM ROSIN AND TALL OIL DERIVATIVES
Expired
·
April 28, 1966
·
72244486
·
HERCOSOL
RESINOUS SOLUTIONS FOR IMPREGNATING FIBROUS MATERIALS SUCH AS LEATHER, FELT, CELLULOSE FIBERS, AND THE LIKE
Expired
·
June 20, 1957
·
72032313
·
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