Springfield, VA, US
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Patent Grant
The United States of America as represented by the Secretary of the Navy
Joseph V. Ryan
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
The United States of America as represented by the Secretary of the Navy
Celia Merzbacher
C06 - EXPLOSIVES MATCHES
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Patent Grant
The United States of America as represented by the Secretary of the Navy
Joseph V. Ryan
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
The United States of America as represented by the Secretary of the Navy
Alan D. Berry
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Grant
The United States of America as represented by the Secretary of the Navy
Andrew Purdy
C07 - ORGANIC CHEMISTRY
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Patent Grant
The United States of America as represented by the Secretary of the Navy
Alan D. Berry
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Application
Joseph V. Ryan
H01 - BASIC ELECTRIC ELEMENTS
