Title:
衝撃エネルギー吸収材の製造方法
Document Type and Number:
Japanese Patent JP4300996
Kind Code:
B2
Inventors:
Masatoshi Sato
Application Number:
JP2003421056A
Publication Date:
July 22, 2009
Filing Date:
December 18, 2003
Export Citation:
Assignee:
Bridgestone Corporation
International Classes:
B29C39/10; B60R21/04
Domestic Patent References:
| JP2003040019A | ||||
| JP6335929A | ||||
| JP9099438A | ||||
| JP9183125A | ||||
| JP2000168422A | ||||
| JP2003053068A |
Attorney, Agent or Firm:
Tsuyoshi Shigeno