【発明の名称】曲げ加工用型材

Title:

【発明の名称】曲げ加工用型材

Document Type and Number:

Japanese Patent JP2883959

Kind Code:

B2

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Inventors:

SUZUKI YOSHIO
YOKOYAMA MASAO

Application Number:

JP18863990A

Publication Date:

April 19, 1999

Filing Date:

July 16, 1990

Export Citation:

Assignee:

SHOWA ARUMINIUMU KK

International Classes:

B21D11/08; B21D7/00; (IPC1-7): B21D7/00

Domestic Patent References:

JP56133082U

Attorney, Agent or Firm:

Eisuke Kishimoto (3 others)

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