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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/314/06314070.pdf
[firstpage_image] =>[orig_patent_app_number] => 828982
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/828982 | Information recording and reproduction apparatus carrying out recording and reproduction of information using laser beam | Apr 9, 2001 | Issued |