USD280810SExpiredUtility

Ferrite core

84
Assignee: TDK CORPPriority: Jun 18, 1982Filed: Jun 18, 1982Granted: Oct 1, 1985
Est. expiryJun 18, 2002(expired)· nominal 20-yr term from priority
Inventors:Tadashi Mitsui
84
PatentIndex Score
19
Cited by
6
References
1
Claims

Claims

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

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