DIFF Subgroup
G11C 17/02 using magnetic or inductive elements (G11C17/14 takes precedence)
Introduced: July 1974
Title
Titles differ between systems:
IPC: using magnetic or inductive elements
CPC: using magnetic or inductive elements (G11C17/14 takes precedence)
Full Title
Full titles differ between systems:
IPC:
Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards > using magnetic or inductive elements
CPC:
Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards > using magnetic or inductive elements (G11C17/14 takes precedence)
No child classifications to compare. This is a leaf node in both IPC and CPC.