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Sundaresan Ramachandran received US Patent No. 4,183,814 on January 15, 1980, filed January 3, 1978. It was assigned to Union Carbide Corp.
The patent's abstract:
A chrysotile asbestos base material having a precipitation deposited siliceous layer and an organo-silane coating bonded to and overlying said siliceous layer.
- Author
- Sundaresan Ramachandran
- Published by
- US Patent and Trademark Office
- Series
- US Patent No. 4,183,814
- Date
- January 15, 1980
- Library no.
- ACL Doc 21797 · asbestosclaims.law/library/21797
- Rights
- US government work, in the public domain.
Read or download
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Where it was listed
- Asbestos, May 1980, in its patents department (the year's issues)
Cited on this site
Cite this document
Sundaresan Ramachandran. “Asbestos composition having organo-silane coating (US Patent 4,183,814, 1980).” January 15, 1980. US Patent No. 4,183,814. US Patent and Trademark Office. AsbestosClaims.Law Library, ACL Doc 21797. https://asbestosclaims.law/library/21797.
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