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[id] => 3939022
[patent_doc_number] => 05989797
[patent_country] => US
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[patent_issue_date] => 1999-11-23
[patent_title] => 'Light-sensitive silver halide photographic materials comprising zeolites'
[patent_app_type] => 1
[patent_app_number] => 9/167725
[patent_app_country] => US
[patent_app_date] => 1998-10-07
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[pdf_file] => patents/05/989/05989797.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/167725 | Light-sensitive silver halide photographic materials comprising zeolites | Oct 6, 1998 | Issued |