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Nathan Burak and Patrick Mcanespie received US Patent No. 3,238,052 on March 1, 1966, filed March 12, 1962. It was assigned to Joseph Crosfield and Sons Ltd.
The patent's description opens:
This invention relates to silicate materials, more particularly to processes for the manufacture of silicate bodies.
- Author
- Nathan Burak; Patrick Mcanespie
- Published by
- US Patent Office
- Series
- US Patent No. 3,238,052
- Date
- March 1, 1966
- Library no.
- ACL Doc 23127 · asbestosclaims.law/library/23127
- Rights
- US government work, in the public domain.
Read or download
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Where it was listed
- Asbestos, April 1966, in its patents department (the year's issues)
- Barry Castleman, Asbestos: Medical and Legal Aspects (5th edition, 2005)
Cited by Barry Castleman
In Asbestos: Medical and Legal Aspects (5th edition, 2005), which cites it in:
- Chapter 6 (Alternatives to Asbestos Insulation), p. 379, note 68
Cited on this site
Cite this document
Nathan Burak, Patrick Mcanespie. “Method of making calcium silicate materials (US Patent 3,238,052, 1966).” March 1, 1966. US Patent No. 3,238,052. US Patent Office. AsbestosClaims.Law Library, ACL Doc 23127. https://asbestosclaims.law/library/23127.
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