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Title:
半導体スイッチおよび溶接トランスを使用した電磁溶接装置
Document Type and Number:
Japanese Patent JP4024119
Kind Code:
B2
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Inventors:
Aizawa Tomokatsu
Yone Yonaga
Application Number:
JP2002280807A
Publication Date:
December 19, 2007
Filing Date:
September 26, 2002
Export Citation:
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Assignee:
Japan Science and Technology Agency
Central Manufacturing Co., Ltd.
International Classes:
B23K13/01; H05B6/10
Domestic Patent References:
JP11192562A
JP3285777A
JP2000326076A
Attorney, Agent or Firm:
Tatsuo Watanuki
Fumio Yamamoto



 
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