| Application number | Title of the application | Filing Date | Status |
|---|
| 07/647759 | MAGNETIC HEAD SLIDER UNIT | Jan 29, 1991 | Abandoned |
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| 07/636899 | DISC RECORDING AND/OR REPRODUCING APPARATUS | Jan 1, 1991 | Abandoned |
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Array
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Array
(
[id] => 2829849
[patent_doc_number] => 05173829
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[patent_kind] => NA
[patent_issue_date] => 1992-12-22
[patent_title] => 'Projection on retaining element of tape cassette'
[patent_app_type] => 1
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[patent_app_date] => 1990-12-20
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/631362 | Projection on retaining element of tape cassette | Dec 19, 1990 | Issued |
| 07/629948 | MINIATURE HARD DISK DRIVE FOR PORTABLE COMPUTER | Dec 18, 1990 | Abandoned |
| 07/629512 | A SYSTEM COMPRISING MAGNETIC TAPE CASSETTE APPARATUS AND TWO DIFFERENT TYPES OF MAGNETIC TAPE CASSETTES PLAYABLE IN SUCH APPARATUS | Dec 17, 1990 | Abandoned |
Array
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Array
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Array
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Array
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Array
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Array
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| 07/612908 | FLYING TYPE COMPOSITE MAGNETIC HEAD HAVING MN - ZN FERRITE CORE | Nov 13, 1990 | Abandoned |