Title:
DATA HANDLING SYSTEMS
United States Patent 3548381
Inventors:
Dirks, Gerhard
Publication Date:
12/15/1970
Assignee:
DIRKS ELECTRONICS CORP
Other Classes:
G9B/5.002, G9B/5.025, G9B/5.179, G9B/5.202, G9B/5.294, G9B/15.001, G9B/17.003, G9B/17.061, G9B/19.038, G9B/21.003, G9B/23.042, G9B/27
International Classes:
G06F7/36; G06F7/48; G06F7/491; G06F17/00; G06Q40/00; G11B5/008; G11B5/016; G11B5/53; G11B5/58; G11B5/82; G11B15/00; G11B17/022; G11B17/32; G11B19/22; G11B21/02; G11B23/03; G11B27/00; G06F7/22; G06F7/48; G06F17/00; G06Q40/00; G11B5/008; G11B5/012; G11B5/53; G11B5/58; G11B5/82; G11B15/00; G11B17/022; G11B17/32; G11B19/22; G11B21/02; G11B23/03; G11B27/00; (IPC1-7): G06F7/22