Warren, OH, US
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Patent Grant
United States Government as Represented by the Department of Veterand Affairs
Aidan Richard Wilhelm Friederich
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
United States Government as Represented by the Department of Veterans Affairs
Aidan Richard Wilhelm Friederich
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
United States Government as Represented by the Department of Veterans Affairs
AIDAN RICHARD WILHELM FRIEDERICH
A45 - HAND OR TRAVELLING ARTICLES
