Array
(
[id] => 4146997
[patent_doc_number] => 06082102
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-07-04
[patent_title] => 'NO.sub.x reduction system with a device for metering reducing agents'
[patent_app_type] => 1
[patent_app_number] => 9/161203
[patent_app_country] => US
[patent_app_date] => 1998-09-25
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[pdf_file] => patents/06/082/06082102.pdf
[firstpage_image] =>[orig_patent_app_number] => 161203
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/161203 | NO.sub.x reduction system with a device for metering reducing agents | Sep 24, 1998 | Issued |