Title:
【考案の名称】車室内騒音の低減装置
Document Type and Number:
Japanese Patent JP2590783
Kind Code:
Y2
Inventors:
Hideyuki Iwanuma
Masahiro Nakamura
Yuichi Koyama
Kazumi Yamaguchi
Masahiro Nakamura
Yuichi Koyama
Kazumi Yamaguchi
Application Number:
JP3778591U
Publication Date:
February 17, 1999
Filing Date:
February 28, 1991
Export Citation:
Assignee:
Transtron Co., Ltd.
Isuzu Motors Limited
Isuzu Motors Limited
International Classes:
G01H3/00; G01K11/16; G10K11/16; G10K11/178; H03H21/00; H04B3/04; (IPC1-7): G10K11/178; G01H3/00; H03H21/00
Domestic Patent References:
| JPH03203495A | ||||
| JPH04136996A | ||||
| JPH03203792A |
Other References:
【文献】英国特許出願公開2149614(GB,A)
Attorney, Agent or Firm:
Shuji Moizumi