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[patent_doc_number] => 20190152577
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-05-23
[patent_title] => FLIGHT VEHICLE OPERATING METHOD AND OPERATING SYSTEM USING SAME
[patent_app_type] => utility
[patent_app_number] => 16/308607
[patent_app_country] => US
[patent_app_date] => 2016-11-15
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16308607
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/308607 | Flight vehicle operating method and operating system using same | Nov 14, 2016 | Issued |