Title:
【発明の名称】弾性表面波コンボルバ
Document Type and Number:
Japanese Patent JP3255658
Kind Code:
B2
Inventors:
Kazuhiko Yamanouchi
Junichi Ogata
Toshiharu Kato
Junichi Ogata
Toshiharu Kato
Application Number:
JP13861891A
Publication Date:
February 12, 2002
Filing Date:
May 15, 1991
Export Citation:
Assignee:
Mitsui Mining & Smelting Co., Ltd.
Kazuhiko Yamanouchi
Kazuhiko Yamanouchi
International Classes:
H03H9/72; (IPC1-7): H03H9/72
Attorney, Agent or Firm:
Tetsuya Ito