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Inventor
YOSHITANI KATSUMI
JP
2 patents
Patents
2 patents
US5696475A
Dec 9, 1997
Electromagnetic relay
MATSUSHITA ELECTRIC WORKS LTD
27 citations
89
US5268975A
Dec 7, 1993
Optical fiber switching system for laser welding
MATSUSHITA ELECTRIC WORKS LTD
34 citations
88