大径管状物の製造方法 - Sumitomo Rubber Industries, Ltd.

Title:

大径管状物の製造方法

Document Type and Number:

Japanese Patent JP4739809

Kind Code:

B2

More Like This:

JPH04203578	HOSE MADE OF EPDM AND MANUFACTURE THEREOF
JPS5496568	METHOD OF PIPE-PULLING AT THE START OF PLASTIC PIPE PRODUCTION BY EXTRUSION

Inventors:

Toshio Kamada
Jun Nishibayashi
Nobu Sugiya

Application Number:

JP2005133517A

Publication Date:

August 03, 2011

Filing Date:

April 28, 2005

Export Citation:

Assignee:

Sumitomo Rubber Industries, Ltd.

International Classes:

B29D23/00; B29D29/00

Domestic Patent References:

Attorney, Agent or Firm:

Kazumi Owada

Previous Patent: JPS4739808

Next Patent: 投射用レンズおよびプロジェクタ装置