Thursday 26 April 2012

Science & Industry Trademarks (1940s & 50s)

New Rochelle Manufacturing Co 1956

Hycon Electronics Inc 1956

The Standard Oil Co 1954

Reddy Kilowatt Inc 1956

Robotron Corporation 1953 

Growler Alarm Corporation 1956

Atomic Development Mutual Fund Inc 1957


Dan Cu Chemical Company 1955

North American Phillips Company 1946

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