U.S. Patent #3,502,660 - 2-[(5'-(3' and/or 4'Substituted)Isoxazoyl) Methylidene]-3,4,10-Trioxo-1,2,3,4,4a,9,9a,10-Octahydroanthracenes, 1970
File — Box: 2, Folder: 49
Dates
- Creation: 1970
Repository Details
Part of the Science History Institute Archives Repository
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315 Chestnut Street
Philadelphia PA 19106 United States
215.873.8265
215.873.5265 (Fax)
reference@sciencehistory.org