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Patent Searching and Data


Title:
多刃型切削式孔後加工工具
Document Type and Number:
Japanese Patent JP5587900
Kind Code:
B2
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Inventors:
Bitzer Jochen
Haeckel ゲルド
Application Number:
JP2011535872A
Publication Date:
September 10, 2014
Filing Date:
November 13, 2009
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Assignee:
Good ring オーハーゲー
International Classes:
B23D77/02
Attorney, Agent or Firm:
Patent business corporation YKI international patent firm