JPS5368191A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Tuning fork type vibrator
Assignee: NEC Corp
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Filing: 1976-11-30
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Granted: —
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Expires: 1996-11-30
Abstract
Abstract PURPOSE:To facilitate adjustment to a desired frequency and achieve the improvement in the yield and productivity at the production by forming frequency adjusting weights such as of small-divided metal films, etc. at the end parts of a vibrator and trimming these portions.
Inventors
- 👤 Takashi Kanda
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-03 21:16
CPC Classifications
H; H03; H03H; H03H3/00; H03H3/007; H03H3/02; H03H3/04
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