IP Library › Granted Patent US 6,464,847
Granted Patent Utility PCT National Stage
US 6,464,847 · Confirmation No. 5211

SPUTTERING TARGET

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2001-02-20 LET. Miscellaneous Incoming Letter 36 View
2001-02-20 LET. Miscellaneous Incoming Letter 36 View
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Quick Facts
Patent No.
US 6,464,847
App. No.
09/763,248
Filed
2001-02-20
Granted
2002-10-15
Art Unit
1753
PTA
0 days