Title:
【発明の名称】車室内騒音の低減装置
Document Type and Number:
Japanese Patent JP3320075
Kind Code:
B2
Inventors:
Hideyuki Iwanuma
Masahiro Nakamura
Yuichi Koyama
Kazumi Yamaguchi
Masahiro Nakamura
Yuichi Koyama
Kazumi Yamaguchi
Application Number:
JP41661190A
Publication Date:
September 03, 2002
Filing Date:
December 28, 1990
Export Citation:
Assignee:
Isuzu Motors Limited
Transtron Co., Ltd.
Transtron Co., Ltd.
International Classes:
H04B3/04; B60R11/02; F01N1/06; G01H3/00; G10K11/16; G10K11/178; H03H21/00; (IPC1-7): G10K11/178; B60R11/02; F01N1/06
Domestic Patent References:
| JP3203497A | ||||
| JP2158416A |
Attorney, Agent or Firm:
Shuji Moizumi