Synchrosyn Trademarks

SYNCHROSYN
VETERINARY PHARMACEUTICAL PREPARATION FOR HORMONAL USE
Cancelled  ·  May 9, 1985  ·  73536723  · 
SYNCHROSYN
STEROID HORMONE PREPARATIONS FOR ORAL USE IN THE SYNCHRONIZATION OF ESTRUS IN DOMESTIC ANIMALS
Expired  ·  March 5, 1964  ·  72188044  ·