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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Sep 16, 2025
All Titles
Title 19
Chapter I
Part 191
Subpart N - Subpart N—Foreign-Built Jet Aircraft Engines Processed in the United States
§ 191.141 - Drawback allowance.
§ 191.142 - Procedure.
§ 191.143 - Drawback entry.
§ 191.144 - Refund of duties.
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