Array
(
[id] => 4294201
[patent_doc_number] => 06315257
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-11-13
[patent_title] => 'Fastening system for heat exchangers, and lining'
[patent_app_type] => 1
[patent_app_number] => 9/269293
[patent_app_country] => US
[patent_app_date] => 1999-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 33
[patent_no_of_words] => 15160
[patent_no_of_claims] => 15
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[patent_words_short_claim] => 35
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/315/06315257.pdf
[firstpage_image] =>[orig_patent_app_number] => 269293
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/269293 | Fastening system for heat exchangers, and lining | Mar 23, 1999 | Issued |