Warminster, PA, US
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Applied Research Associates, Inc.
Edward Coppola
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Grant
Rohm and Haas Company
William Fries
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Rohm & Haas Co.
William Fries
C13 - SUGAR INDUSTRY
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Patent Grant
Rohm & Haas Company
Thomas E. Meteyer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Rohm & Haas Company
Karl A. Schoenenberger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Rohm & Haas Company
William Fries
C13 - SUGAR INDUSTRY
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Patent Grant
Rohm & Haas Company
William Fries
C13 - SUGAR INDUSTRY
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Patent Grant
Rohm & Haas Company
William Fries
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Application
PUROLITE CORPORATION
William Fries
C13 - SUGAR INDUSTRY
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Patent Application
Edward N. Coppola
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
William Fries
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
