Assignee

TOKYO FIRST TRADING COMPANY

US·2 granted patents·11 citations·filing 2000–2000

Technology mixB23K2 H10W1 Y10T1

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2 records

0155US6440360B1Pb-free soldering alloyTOKYO FIRST TRADING COMPANY·Filed 2000·Granted Aug 27, 2002·9 cites·1 claims
0232US6564458B1Method for manufacturing a radiatorTOKYO FIRST TRADING COMPANY·Filed 2000·Granted May 20, 2003·2 cites·20 claims

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