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Title:
【発明の名称】円錐筒状部材の製造方法
Document Type and Number:
Japanese Patent JPH086160
Kind Code:
B2
Inventors:
Shigeharu Shimizu
Hirohiko Katsuhiko
Kazuhide Takahashi
Application Number:
JP27031787A
Publication Date:
January 24, 1996
Filing Date:
October 28, 1987
Export Citation:
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Assignee:
Nissan Motor Co., Ltd
Nippon Steel Tube Co., Ltd.
International Classes:
B21J1/06; B21K21/10; B23P13/00; C22F1/00; C22F1/04; (IPC1-7): C22F1/04; B21J1/06; B21K21/10; B23P13/00
Attorney, Agent or Firm:
Yutaka Oshio



 
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