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Robert H. Sams and Newton W. Mccready received US Patent No. 3,450,547 on June 17, 1969, filed April 5, 1966.
- Author
- Robert H. Sams; Newton W. Mccready
- Published by
- US Patent Office
- Series
- US Patent No. 3,450,547
- Date
- June 17, 1969
- Library no.
- ACL Doc 22243 · asbestosclaims.law/library/22243
- Rights
- US government work, in the public domain.
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Where it was listed
- Asbestos, August 1969, in its patents department (the year's issues)
Cite this document
Robert H. Sams, Newton W. Mccready. “Expanded silicate particles (US Patent 3,450,547, 1969).” June 17, 1969. US Patent No. 3,450,547. US Patent Office. AsbestosClaims.Law Library, ACL Doc 22243. https://asbestosclaims.law/library/22243.
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