METHOD OF MOLDING AND STRAIGHTENING HOLLOW PIPES

Title:

METHOD OF MOLDING AND STRAIGHTENING HOLLOW PIPES

Document Type and Number:

Japanese Patent JPS52139665

Kind Code:

A

Inventors:

TAKEUCHI ISAO
KOMORI SHINICHI
MORIKAWA MASAKI
KIMURA TSUYOSHI

Application Number:

JP5703076A

Publication Date:

November 21, 1977

Filing Date:

May 18, 1976

Export Citation:

Assignee:

MITSUBISHI METAL CORP

International Classes:

B21C37/15; B21D3/00; B21D3/14; B21D31/04; B21D51/00; (IPC1-7): B21C37/15; B21D3/00; B21D51/00

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