Orlando, FL, US
Information
Patent Grant
The United States of America as represented by the Secretary of the Navy
Herbert Berke
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
The United States of America as represented by the Secretary of the Navy
Herbert Berke
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
The United States of America as represented by the Secretary of the Navy
Joseph R. Owen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
