Assignee

FEINFOCUS ROENTGENSYSTEME

DE·2 granted patents·118 citations·filing 1983–1987

Technology mixH01J2

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2 records

0191US4573186AFine focus X-ray tube and method of forming a microfocus of the electron emission of an X-ray tube hot cathodeFEINFOCUS ROENTGENSYSTEME·Filed 1983·Granted Feb 25, 1986·92 cites·7 claims
0266US4899354ARoentgen lithography method and apparatusFEINFOCUS ROENTGENSYSTEME·Filed 1987·Granted Feb 6, 1990·26 cites·14 claims

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