USD378823SExpiredUtility

Wafer boat

84
Assignee: TOKYO ELECTRON LTDPriority: May 30, 1995Filed: Nov 30, 1995Granted: Apr 15, 1997
Est. expiryMay 30, 2015(expired)· nominal 20-yr term from priority
Inventors:Shingo WatanabeHirofumi Kitayama
84
PatentIndex Score
27
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for wafer boat, as shown and described.

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