Darnestown, MD, US
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Patent Grant
The United States of America as represented by the Secretary of the Navy
William M. Hertel
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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Patent Grant
Richard James Norcross
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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Patent Application
Richard James Norcross
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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Patent Application
Richard J. Norcross
B66 - HOISTING LIFTING HAULING
