Ann Arbor, MI, US
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Patent Grant
Conrad O. Rogne
G01 - MEASURING TESTING
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Patent Grant
Charles H. Franklin
G01 - MEASURING TESTING
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Patent Grant
Chemotronics International, Inc. Shareholders
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F24 - HEATING RANGES VENTILATING
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Patent Grant
The Fluorocarbon Company
Warren A. Rice
F24 - HEATING RANGES VENTILATING
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Patent Grant
The Fluorocarbon Company
Warren A. Rice
F24 - HEATING RANGES VENTILATING
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Patent Grant
Chemotronics International, Inc.
Christopher J. Torbet
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Chemotronics International, Inc.
Clarence S. Vinton
C01 - INORGANIC CHEMISTRY
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Patent Grant
Chemotronics International, Inc.
Henry C. Geen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Chemotronics International, Inc.
Christopher J. Torbet
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Chemotronics International, Inc.
Charles H. Franklin
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Grant
Surftran Company
Richard T. Johnstone
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Chemotronics International, Inc.
Clarence S. Vinton
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Grant
Chemotronics International, Inc.
Warren A. Rice
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Chemotronics International, Inc.
Warren A. Rice
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Chemotronics International, Inc.
Henry C. Geen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
