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Edward Robert Bettinardi received US Patent No. 3,697,447 on October 10, 1972, filed May 7, 1969. It was assigned to Johns Manville.
The patent's abstract:
A CATALYST OXIDATION BURNER UNIT FOR THE FLAMELESS COMBUSTION OF GASEOUS CARBONACEOUS FUEL COMPRISING A GAS PERMEABLE, COMPOSITE FIBER POROUS BODY OF AN INTIMATE ADMIXTURE OF ASBESTOS FIBER AND CERAMIC TYPE REFRACTORY FIBER CONTAINING A DEPOSITED METAL CATALYST.
- Author
- Edward Robert Bettinardi
- Published by
- US Patent Office
- Series
- US Patent No. 3,697,447
- Date
- October 10, 1972
- Library no.
- ACL Doc 22000 · asbestosclaims.law/library/22000
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 3 pages · 348 KB
Where it was listed
- Asbestos, April 1973, in its patents department (the year's issues)
Cite this document
Edward Robert Bettinardi. “Catalytic oxidation unit comprising a fluid permeable body of fibrous admixture (US Patent 3,697,447, 1972).” October 10, 1972. US Patent No. 3,697,447. US Patent Office. AsbestosClaims.Law Library, ACL Doc 22000. https://asbestosclaims.law/library/22000.
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