August 1932 Electrical and scientific apparatus Trademarks by day
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Electrical and scientific apparatus Trademarks filed in August 1932
STERILOMETER

STERILOMETER

Filed: August 15, 1932
CONTROLS COMPRISING A PYRO-RECORDING COMPOSITION DISPOSED ON CARDBOARD AND REACTING AT CRITICAL TEMPERATURE TO PRODUCE A…
Owned by: PYMAH CORPORATION
Serial Number: 71329565

BALCOR

BALCOR

Filed: August 13, 1932
OPHTHALMIC LENSES
Owned by: BAUSCH & LOMB OPTICAL COMPANY
Serial Number: 71329518