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PCE
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DIFF Subgroup
H01J 17/28

Cooling arrangements

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Gas-filled discharge tubes with solid cathodes > Details > Cooling arrangements

CPC:

Gas-filled discharge tubes with solid cathode (H01J25/00, H01J27/00, H01J31/00 - H01J41/00 take precedence; gas filled spark gaps H01T; Marx converters H02M7/26) > Details > Cooling arrangements

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