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PCE
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DIFF Subgroup
E21B 23/03

for setting the tools into, or removing the tools from, laterally offset landing nipples or pockets

Introduced: January 1980

Full Title

Full titles differ between systems:

IPC:

Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells > for setting the tools into, or removing the tools from, laterally offset landing nipples or pockets

CPC:

Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells (setting of casings, screens or liners E21B43/10) > for setting the tools into, or removing the tools from, laterally offset landing nipples or pockets

No child classifications to compare. This is a leaf node in both IPC and CPC.