Tyrone, PA, US
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Patent Grant
Corning Incorporated
L Urdenis Johnson
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Patent Grant
Corning Incorporated
L Urdenis Johnson
C03 - GLASS MINERAL OR SLAG WOOL
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Patent Application
Corning Incorporated
L. Urdenis Johnson
C03 - GLASS MINERAL OR SLAG WOOL
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Patent Application
Jeffrey Michael Amsden
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
L. Urdenis Johnson
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Patent Application
L. Urdenis Johnson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Patent Application
Corning Incorporated
L. Urdenis Johnson
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Application
Lee Edgar Deeter
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Patent Application
L Urdenis Johnson
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
