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[patent_doc_number] => 06573999
[patent_country] => US
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[patent_title] => 'Film thickness measurements using light absorption'
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[patent_app_number] => 09/615964
[patent_app_country] => US
[patent_app_date] => 2000-07-14
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[pdf_file] => patents/06/573/06573999.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/615964 | Film thickness measurements using light absorption | Jul 13, 2000 | Issued |