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Oscar Kaselitz received US Patent No. 1,910,169 on May 23, 1933, filed June 17, 1929.
The patent's description opens (from the scanned text):
My invention refers to the recovery of magnesium oxide from minerals,'such as kieserite, or from other magnesium salts and more particularly to the precipitation of magnesium hydroxide, which is then converted into the oxide in a well known manner.
- Author
- Oscar Kaselitz
- Published by
- US Patent Office
- Series
- US Patent No. 1,910,169
- Date
- May 23, 1933
- Library no.
- ACL Doc 23528 · asbestosclaims.law/library/23528
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 2 pages · 211 KB
Where it was listed
- Asbestos, August 1933, in its patents department (the year's issues)
Cite this document
Oscar Kaselitz. “Recovery of Magnesia from Minerals (US Patent 1,910,169, 1933).” May 23, 1933. US Patent No. 1,910,169. US Patent Office. AsbestosClaims.Law Library, ACL Doc 23528. https://asbestosclaims.law/library/23528.
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