U.S. Patent #3,574,203 - 2-Substituted 5,6-Dihydro-4H-1,3-Thiazines (Photocopy), 1971
File — Box: 2, Folder: 56
Dates
- Creation: 1971
Repository Details
Part of the Science History Institute Archives Repository
Contact:
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215.873.8265
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315 Chestnut Street
Philadelphia PA 19106 United States
215.873.8265
215.873.5265 (Fax)
reference@sciencehistory.org