振れ止め装置 - Asahi Kasei Building Materials Co., Ltd.

Title:

振れ止め装置

Document Type and Number:

Japanese Patent JP4648429

Kind Code:

B2

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Inventors:

Ryokichi Sasaki
Yasuhiro Goto
Hisahiro Hoshino
Yukio Itagaki

Application Number:

JP2008149563A

Publication Date:

March 09, 2011

Filing Date:

June 06, 2008

Export Citation:

Assignee:

Asahi Kasei Building Materials Co., Ltd.
Omtech Co., Ltd.
Hoshino Industry Co., Ltd.
Yukio Itagaki

International Classes:

E21B17/10; E02D7/16

Domestic Patent References:

JP8092958A
JP45023390B1

Attorney, Agent or Firm:

Yoshiki Hasegawa
Yoshinori Shimizu
Hiroyuki Nishimoto

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