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Author(s)
Dyer, Frank LewisRecipient(s)
Selig, William NicholasOthers Mentioned
Gilmore, William Edgar
Marion, Frank Joseph
Spoor, George K
Berst, Jacques Albert
Scull, George Francis
Essanay Film Co
Kalem Co
Subject(s)
Competition and market structurePatent assignments, licenses, and royalties
Contracts and other legal concerns