| Application number | Title of the application | Filing Date | Status |
|---|
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[patent_issue_date] => 1989-12-26
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| 07/214849 | METHOD FOR PRODUCING HIGH STRENGTH STEEL HAVING IMPROVED WELDABILITY | Jun 29, 1988 | Abandoned |
Array
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[patent_doc_number] => 04898629
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[patent_issue_date] => 1990-02-06
[patent_title] => 'Method of producing hot rolled steel strip'
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[patent_app_number] => 7/209256
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[patent_app_date] => 1988-06-20
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| 07/208905 | RUTHENIUM BEARING IRON BASE HIGH TEMPERATURE STRUCTURAL ALLOYS | Jun 19, 1988 | Abandoned |
Array
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[patent_issue_date] => 1990-02-20
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[patent_issue_date] => 1989-11-07
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[patent_issue_date] => 1989-06-06
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| 07/201408 | HOT ROLLED STEEL SHEET WITH A HIGH STRENGTH AND A DISTINGUISHED FORMABILITY | Jun 1, 1988 | Abandoned |
Array
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