Arnold, MD, US
Information
Patent Grant
The United States of America as represented by the Secretary of the Navy
Samuel R. Shank
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
The United States of America as represented by the Secretary of the Navy
Samuel R. Shank
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
