First used in another form on October, 1976
First used in commerce in another form on October, 1976
FIRST USED IN ANOTHER FORM ON OCTOBER 1976
FIRST USED IN COMMERCE IN ANOTHER FORM ON OCTOBER 1976
"ADDED POTENTIAL FOR ANALYTICAL INSTRUMENTS"
THE LINING IS A FEATURE OF THE MARK AND DOES NOT INDICATE COLOR.
TECHNICAL VENT