DIFF Subgroup
A43B 21/34 Hollow metal heels with interchangeable top-pieces
Introduced: September 1968
Full Title
Heels; Top-pieces or top-lifts > characterised by the constructive form > Hollow metal heels with interchangeable top-pieces
A43B 21/34 Introduced: September 1968
Heels; Top-pieces or top-lifts > characterised by the constructive form > Hollow metal heels with interchangeable top-pieces