by melting, burning, or vitrifying road-metal in situ

Introduced: September 1968

Title

Titles differ between systems:

IPC: by melting, burning, or vitrifying road-metal

CPC: by melting, burning, or vitrifying road-metal in situ

Full Title

Full titles differ between systems:

IPC:

Coherent pavings made > made of road-metal without binders > by melting, burning, or vitrifying road-metal

CPC:

Coherent pavings made in situ (specially adapted for playgrounds or sports grounds E01C13/06; for footpaths, sidewalks or cycle tracks E01C15/00) > made of road-metal without binders > by melting, burning, or vitrifying road-metal in situ

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