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Claude J. Dunphy and Clinton J. Dunphy received US Patent No. 2,838,414 on June 10, 1958, filed June 18, 1956.
The patent's description opens (from the scanned text):
This invention relates to compositions for coatings or thick paint particularly adapted for application to roofs and other metal structures.
- Author
- Claude J. Dunphy; Clinton J. Dunphy
- Published by
- US Patent Office
- Series
- US Patent No. 2,838,414
- Date
- June 10, 1958
- Library no.
- ACL Doc 23518 · asbestosclaims.law/library/23518
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 1 pages · 139 KB
Where it was listed
- Asbestos, July 1958, in its patents department (the year's issues)
Cite this document
Claude J. Dunphy, Clinton J. Dunphy. “Protective coating composition (US Patent 2,838,414, 1958).” June 10, 1958. US Patent No. 2,838,414. US Patent Office. AsbestosClaims.Law Library, ACL Doc 23518. https://asbestosclaims.law/library/23518.
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