LandOfFree - US Patents - Listing for Dynamic magnetic information storage or retrieval

Dynamic magnetic information storage or retrieval – Head

Magnetic bubble read/write head

Dynamic magnetic information storage or retrieval – General recording or reproducing

Magnetic bubble read/write head for a magnetic recorder/playback

Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing

Magnetic card handling apparatus

Dynamic magnetic information storage or retrieval – Modulating or demodulating – Frequency

Magnetic card reader

Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing

Magnetic card reader

Dynamic magnetic information storage or retrieval – Recording on or reproducing from an element of diverse utility – Card

Magnetic card reader and magnetic data reproduction method,...

Dynamic magnetic information storage or retrieval – Recording on or reproducing from an element of diverse utility – Card

Magnetic card reader and magnetic data reproduction method...

Dynamic magnetic information storage or retrieval – Recording on or reproducing from an element of diverse utility – Card

Magnetic card reader and magnetic data reproduction method...

Dynamic magnetic information storage or retrieval – Recording on or reproducing from an element of diverse utility – Card

Magnetic card reader device

Dynamic magnetic information storage or retrieval – Recording on or reproducing from an element of diverse utility – Card

Magnetic card reader with head stop arrangement

Dynamic magnetic information storage or retrieval – Head transport with record stationary during transducing

Magnetic card reader-encoder apparatus

Dynamic magnetic information storage or retrieval – Head – Gap spacer

Magnetic card recording and/or reproducing apparatus

Dynamic magnetic information storage or retrieval – Recording on or reproducing from an element of diverse utility – Card

Magnetic card recording apparatus

Dynamic magnetic information storage or retrieval – Recording on or reproducing from an element of diverse utility – Card

Magnetic card recording/reproducing apparatus and method

Dynamic magnetic information storage or retrieval – Recording on or reproducing from an element of diverse utility – Card

Magnetic card transducing system

Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing

Magnetic card transport

Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record

Magnetic card transporting apparatus

Dynamic magnetic information storage or retrieval – Recording on or reproducing from an element of diverse utility – Card

Magnetic card-reader with movable magnetic head

Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record

Magnetic carriage latch for a disc drive