Birchwood, MN, US
Information
Patent Grant
Minnesota Mining and Manufacturing Co.
Garold L. Goken
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Minnesota Mining and Manufacturing Company
Garold L. Goken
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Minnesota Mining and Manufacturing Company
Alfred Dwayne Nelson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
