CPC Subgroup
E04F 21/165 for finishing joints, e.g. implements for raking or filling joints, jointers (bricklayers' tools E04G21/16; repairing, e.g. filling cracks, E04G23/02 )
Full Title
Implements for finishing work on buildings (for working or treating building elements of stone or stone-like material B28D) > for finishing joints, e.g. implements for raking or filling joints, jointers (bricklayers' tools E04G21/16; repairing, e.g. filling cracks, E04G23/02 )
3 direct subcodes
Child Classifications
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