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(
[id] => 2671238
[patent_doc_number] => 05044950
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-03
[patent_title] => 'Therapeutic training device and method for fitting dentures'
[patent_app_type] => 1
[patent_app_number] => 7/444001
[patent_app_country] => US
[patent_app_date] => 1989-11-29
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/044/05044950.pdf
[firstpage_image] =>[orig_patent_app_number] => 444001
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/444001 | Therapeutic training device and method for fitting dentures | Nov 28, 1989 | Issued |