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App. No. 10/119,809 · Confirmation No. 9780

METHOD FOR CLEANING THE CONTACT AREA OF A METAL LINE

Inventor: Dong Joon Kim
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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Quick Facts
App. No.
10/119,809
Filed
2002-04-11
Granted
2004-02-17
Pub. No.
US20030068895A1
Art Unit
2818
PTA
0 days