IP Library › Patent Application 60399539
Patent Application Provisional Small
App. No. 60/399,539 · Confirmation No. 2983

Robotic control actuation system for top drive with two pass rotary seal

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2002-07-30 TRNA Transmittal of New Application 1 View
2002-07-30 ADS Application Data Sheet 2 View
2002-07-30 SPEC Specification 3 View
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Quick Facts
App. No.
60/399,539
Filed
2002-07-30