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[patent_doc_number] => 20100329871
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[patent_issue_date] => 2010-12-30
[patent_title] => 'HYBRID FLOW FAN APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 12/867842
[patent_app_country] => US
[patent_app_date] => 2009-02-19
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/867842 | HYBRID FLOW FAN APPARATUS | Feb 18, 2009 | Abandoned |