Pyocidin Trademarks

PYOCIDIN
OPHTHALMIC OINTMENT AND OPTICPREPARATION
Expired  ·  September 13, 1966  ·  72254361  · 
PYOCIDIN-OTIC
MEDICINAL PREPARATION FOR THE TREATMENT OF THE EAR
Expired  ·  September 14, 1972  ·  72435578  ·