USD428604SExpiredUtility

Crystal oscillator

21
Assignee: SII QUARTZ TECHNO LTDPriority: Mar 26, 1998Filed: Sep 25, 1998Granted: Jul 25, 2000
Est. expiryMar 26, 2018(expired)· nominal 20-yr term from priority
Inventors:Masayoshi ShiraishiToru IgarashiAkio OgasawaraHideoki Kanazawa
21
PatentIndex Score
1
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a crystal oscillator, as shown and described.

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