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Inventor
SAITOH YASUNAO
JP
2 patents
Patents
2 patents
US4635282A
Jan 6, 1987
X-ray source and X-ray lithography method
NIPPON TELEGRAPH & TELEPHONE
140 citations
96
US4771447A
Sep 13, 1988
X-ray source
NIPPON TELEGRAPH & TELEPHONE
38 citations
90