4. Winding, tensioning, or guiding
  5. Unwinding and rewinding a machine convertible information...
  6. Cartridge system

John T. Gianfagna

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Data storage tape cartridge

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Video
Patent

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Tape cartridge

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Video
Patent

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Tape cartridge

Printing and office machinery – Printing equipment – Element or attachment
Patent

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Videocassette flange with time available gauge

Winding – tensioning – or guiding – Unwinding and rewinding a machine convertible information... – Cartridge system
Patent

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Profile ID: LFUS-PAI-P-381569

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