CPC Subgroup
E04G 23/08 Wrecking of buildings (of fences E04H17/26; )
Full Title
Working measures on existing buildings, (; on foundations E02D35/00, E02D37/00; in connection with insulations E04B; subsequent or finishing work E04F) > Wrecking of buildings (of fences E04H17/26; )
8 direct subcodes
Child Classifications
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