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专利标题:
HOT FORGING DIE AND HOT FORGING METHOD
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申请号:EP16776474.5
申请日:2016-03-31
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公开(公告)号:EP3281719B1
公开(公告)日:2020-09-23
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发明人:
MITSUNAGA, Hisashi
, FUKUI, Tsuyoshi
, TERAMAE, Toshiya
, NONOMURA, Toshiaki
, MATSUMOTO, Hideki
, SHIMOHIRA, Eiji
, KOHIKI, Satoshi
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申请人:
Hitachi Metals, Ltd.
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申请人地址:
2-70, Konan 1-chome Minato-ku
Tokyo 108-8224
JP
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专利权人:
Hitachi Metals, Ltd.
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当前专利权人:
Hitachi Metals, Ltd.
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当前专利权人地址:
2-70, Konan 1-chome Minato-ku
Tokyo 108-8224
JP
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代理机构:
Reitstötter Kinzebach
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优先权:
JP2015077337 20150406
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国际公布:
WO2016163307 20161013
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主分类号:
B21J13/02
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IPC分类号:
B21J13/02
; B21J5/00
; B21K3/04
; B21J7/14
; B21J9/06
; B21J1/04