Magnetic core switching and selecting circuits
United States Patent 3343147
US Patent References:
Load-driving circuit
- - 3054905


Inventors:
John, Ashwell
Publication Date:
09/19/1967
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Assignee:
AUTOMATIC TELEPHONE & ELECT
Primary Class:
365/171
Other Classes:
365/243, 365/243.500
International Classes:
G11C11/06; H03K17/62; H03K17/64; G11C11/02; H03K17/60