DIFF Subgroup
A43B 13/16 Pieced soles (with several layers of different material A43B13/12)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Pieced soles
CPC: Pieced soles (with several layers of different material A43B13/12)
Full Title
Full titles differ between systems:
IPC:
Soles; Sole-and-heel integral units > characterised by the constructive form > Pieced soles
CPC:
Soles; Sole-and-heel integral units > characterised by the constructive form > Pieced soles (with several layers of different material A43B13/12)
No child classifications to compare. This is a leaf node in both IPC and CPC.