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Inventor
SAKAMOTO MASAJI
JP
2 patents
Patents
2 patents
US6487878B1
Dec 3, 2002
Method for manufacturing a discharge tube
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
8 citations
69
US6568216B2
May 27, 2003
Method for manufacturing a discharge tube
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
2 citations
58