Array
(
[id] => 2677721
[patent_doc_number] => 05049039
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-17
[patent_title] => 'Radial piston and cylinder compressed gas motor'
[patent_app_type] => 1
[patent_app_number] => 7/443757
[patent_app_country] => US
[patent_app_date] => 1989-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 12
[patent_no_of_words] => 6287
[patent_no_of_claims] => 30
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[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/049/05049039.pdf
[firstpage_image] =>[orig_patent_app_number] => 443757
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/443757 | Radial piston and cylinder compressed gas motor | Nov 29, 1989 | Issued |