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Sheehan, John Clark

Born: 1915 AD
Died: 1992 AD, at 77 years of age.

Nationality: Unknown
Categories: Authors, Physicians

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US chemist and inventor

 

professor of chemistry at Massachusetts Institute of Technology 1946-1992

 

inventor of semi-synthetic penicillin


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Page last updated: 2:08pm, 25th Jul '06