【発明の名称】マンドレルを用いた管状製品の直接又は間接によるラム押出方法

Title:

【発明の名称】マンドレルを用いた管状製品の直接又は間接によるラム押出方法

Document Type and Number:

Japanese Patent JPH0757369

Kind Code:

B2

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Inventors:

Shoichi Ueda
Sonoshima Munenori
Toshio Kurosaki

Application Number:

JP32187687A

Publication Date:

June 21, 1995

Filing Date:

December 19, 1987

Export Citation:

Assignee:

KABUSHIKI KAISHA KOBE SEIKO SHO

International Classes:

B21C23/08; B21C25/04; (IPC1-7): B21C23/08; B21C25/04

Domestic Patent References:

JPS5223621A
JPS592890U

Attorney, Agent or Firm:

Toshio Yasuda

Next Patent: AUTOMATIC CHANGER FOR CASSETTE