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Arthur Jeffrey Dempster: Revision history


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  • curprev 17:3517:35, 5 March 2018129.115.195.74 talk 5,319 bytes +19 I added the original title for his 1918 mass spec to the diagram. I felt it was very repetitive to keep calling the instrument his 1918 mass spec. So I wrote in the name "180 degree magnetic sector mass analyzer". Source: https://books.google.com/books?id undo Tag: Visual edit

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