Lake Elmo, MN, US
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Patent Grant
3M Innovative Properties Company
Robert F. Kamrath
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Patent Grant
Minnesota Mining and Manufacturing Company
Gail S. Boardman
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Patent Grant
Minnesota Mining and Manufacturing Company
Imelda A. Muggli
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Minnesota Mining and Manufacturing Company
Richard M. Stern
C07 - ORGANIC CHEMISTRY
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Patent Grant
Minnesota Mining and Manufacturing Company
Roger R. Alm
A62 - LIFE-SAVING FIRE-FIGHTING
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Patent Grant
Minnesota Mining and Manufacturing Company
Roger R. Alm
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Minnesota Mining and Manufacturing Company
Roger R. Alm
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
