圧延芯材の製造方法 - Kinugawa Rubber Industry Co., Ltd.

Title:

圧延芯材の製造方法

Document Type and Number:

Japanese Patent JP5356964

Kind Code:

B2

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Inventors:

Shinichi Ojo
Yoshinori Sudo
Hironori Suzuki
Yamamoto Hidekatsu

Application Number:

JP2009221769A

Publication Date:

December 04, 2013

Filing Date:

September 28, 2009

Export Citation:

Assignee:

Kinugawa Rubber Industry Co., Ltd.

International Classes:

B21D28/10; B21B1/08; B21D13/04; B21D28/12

Domestic Patent References:

Attorney, Agent or Firm:

Tsuyoshi Hashimoto
Hiromichi Kobayashi
Tomioka Kiyoshi

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