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Lewis B. Miller and Willard R. Seipt received US Patent No. 2,448,186 on August 31, 1948, filed June 29, 1942. It was assigned to Keasbey and Mattison Co.
The patent's description opens (from the scanned text):
This invention relates to heat insulation, and particularly to insulation adapted for use over a wide range of heat conditions and up to relatively high temperatures.
- Author
- Lewis B. Miller; Willard R. Seipt
- Published by
- US Patent Office
- Series
- US Patent No. 2,448,186
- Date
- August 31, 1948
- Library no.
- ACL Doc 22649 · asbestosclaims.law/library/22649
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 4 pages · 410 KB
Where it was listed
- Asbestos, October 1948, in its patents department (the year's issues)
Cited on this site
Cite this document
Lewis B. Miller, Willard R. Seipt. “Heat Insulation (US Patent 2,448,186, 1948).” August 31, 1948. US Patent No. 2,448,186. US Patent Office. AsbestosClaims.Law Library, ACL Doc 22649. https://asbestosclaims.law/library/22649.
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