Bangor, ME, US
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Patent Grant
The Board of Trustees of the University of Maine
Ivar H. Stockel
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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Patent Grant
The Board of Trustees of the University of Maine
Norman Smith
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Patent Grant
The Board of Trustees of the University of Maine
Richard C. Hill
F24 - HEATING RANGES VENTILATING
