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[id] => 13289923
[patent_doc_number] => 10156143
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-12-18
[patent_title] => Gas turbine engines and related systems involving air-cooled vanes
[patent_app_type] => utility
[patent_app_number] => 11/951573
[patent_app_country] => US
[patent_app_date] => 2007-12-06
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11951573
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/951573 | Gas turbine engines and related systems involving air-cooled vanes | Dec 5, 2007 | Issued |