CPC Subgroup
E04G 11/04 for structures of spherical, spheroid or similar shape, or for cupola structures of circular or polygonal horizontal or vertical section; Inflatable forms (connection of valves to inflatable elastic bodies B60C29/00 )
Full Title
Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs > for structures of spherical, spheroid or similar shape, or for cupola structures of circular or polygonal horizontal or vertical section; Inflatable forms (connection of valves to inflatable elastic bodies B60C29/00 )
1 direct subcode
Child Classifications
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