Mark Identification

HYDRON

Serial Number

72244512

Filing Date

Apr 28, 1966

Registration Date

Dec 5, 1967

Trademark by

NATIONAL PATENT DEVELOPMENT CORPORATION

Classification Information

HYDROPHILIC GEL, SYNTHETIC RESINS-NAMELY, HYDROPHILIC GELS OF MODIFIED ACRYLIC POLYMERIC PLASTICS FOR PREPARING SHAPED ARTICLES

Chemicals