Amchro Trademarks

AMCHRO
scientific apparatuses; namely, vials, caps, and seals, and parts therefor
Cancelled  ·  November 8, 1990  ·  74114054  · 
AMCHRON
WATCHES AND ELECTRIC CLOCKS
Expired  ·  April 26, 1962  ·  72143091  · 
amchron