4. Dynamic magnetic information storage or retrieval
  5. General recording or reproducing
  6. Recording-or erasing-prevention

Mario W. Espin

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Apparatus and method for disassembling a magnetic tape cassette

Metal working – Method of mechanical manufacture – Disassembling
Patent

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Apparatus for inspection and repair of recording tape cassettes

Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent

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Fixture for attaching recording tape leader to a tape reel

Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent

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Screw driver bit

Tools and hardware – Other tools and implements – Screwdriver type
Patent

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Screw driver bit

Tools and hardware – Other tools and implements – Screwdriver type
Patent

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Profile ID: LFUS-PAI-P-739148

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