Title:
【考案の名称】圧電共振部品
Document Type and Number:
Japanese Patent JPH04128415
Kind Code:
U
Inventors:
Yasuhiro Tanaka
Application Number:
JP4384491U
Publication Date:
November 24, 1992
Filing Date:
May 14, 1991
Export Citation:
International Classes:
H03H9/05; H03H9/125; (IPC1-7): H03H9/05; H03H9/125