USD427614SExpiredUtility

Electric discharge machine

81
Assignee: MITSUBISHI ELECTRIC CORPPriority: Jan 29, 1999Filed: Jun 10, 1999Granted: Jul 4, 2000
Est. expiryJan 29, 2019(expired)· nominal 20-yr term from priority
Inventors:Takanori MiyakeNobuyoshi KatoShiro Imai
81
PatentIndex Score
26
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electric discharge machine, as shown and described.

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