Hampton, VA, US
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Patent Grant
United States of America as represented by the Administrator of the National...
John J. Chapman
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Patent Grant
The United States of America as represented by the Administrator of the Natio...
Timothy D. Schott
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Application
United States of America as represented by the Administrator of the NASA
John J. Chapman
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
