DIFF Subgroup
G11C 11/14 using thin-film elements
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor > using magnetic elements > using thin-film elements
CPC:
Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor (G11C14/00 - G11C21/00 take precedence) > using magnetic elements > using thin-film elements
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 1974.
Child Classifications
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- G11C 11/15 using multiple magnetic layers (G11C11/155 takes precedence) since 1974 IPC+CPC Available in IPC and CPC