【考案の名称】ツイスター用引き戻しバー着脱装置

Title:

【考案の名称】ツイスター用引き戻しバー着脱装置

Document Type and Number:

Japanese Patent JPH0670939

Kind Code:

U

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Inventors:

Nobuyuki Harada

Application Number:

JP1858593U

Publication Date:

October 04, 1994

Filing Date:

March 18, 1993

Export Citation:

Assignee:

SUMITOMO METAL INDUSTRIES,LTD.

International Classes:

B21D11/16; B21K1/08; (IPC1-7): B21K1/08; B21D11/16

Attorney, Agent or Firm:

Mizogami Miyoshi (1 person outside)

Next Patent: ARRHYTHMIA TREATMENT DEVICE