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PCE
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DIFF Subgroup
H01T 13/36

characterised by the joint between insulation and body, e.g. using cement

Introduced: September 1968

Full Title

Sparking plugs > characterised by features of the electrodes or insulation > characterised by the joint between insulation and body, e.g. using cement

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