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[patent_doc_number] => 07492248
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[patent_title] => 'Multi-tier wireless communications architecture, applications and methods'
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[patent_app_number] => 09/483167
[patent_app_country] => US
[patent_app_date] => 2000-01-14
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/483167 | Multi-tier wireless communications architecture, applications and methods | Jan 13, 2000 | Issued |