JPS5437488A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Tuning fork type crystal oscillator
Assignee: Seiko Epson Corp
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Filing: 1977-07-20
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Granted: —
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Expires: 1997-07-20
Abstract
Abstract PURPOSE:To suppress the high-order vibration mode of the oscillation bar by securing a wide width at the tip area of an arm-shaped tuning fork type oscillation bar.
Inventors
- 👤 Michiaki Takagi
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-05 10:08
CPC Classifications
H; H03; H03H; H03H9/00; H03H9/15; H03H9/21
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