Title:
TUNING-FORK-SHAPED CRYSTAL VIBRATOR
Document Type and Number:
Japanese Patent JPS547285
Kind Code:
A
Abstract:
PURPOSE: To improve electric characteristics with the vibration of a base part made to approximate to that of a fixture terminal fixed to it, by forming the turning-fork base part into an arc shape or wider than the arm width.
Inventors:
HAMA TERUYASU
Application Number:
JP7297177A
Publication Date:
January 19, 1979
Filing Date:
June 20, 1977
Export Citation:
Assignee:
SUWA SEIKOSHA KK
International Classes:
H03H9/215; H03H9/21; (IPC1-7): H01L41/04; H03H9/14
Next Patent: JPH0547286