Rockville, MD, US
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Patent Grant
The United States of America as represented by the Secretary of the Army
Zhiyong Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
The Government of the United States As Represented by the Secretary of the Army
Zhiyong Chen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Patent Application
Zhiyong Chen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
