DIFF Subgroup Additional Only
A47B 2200/0045 Extensible table surface area with two table tops - centering the weight of the extended table by translation and rotation of the overlying table tops
Full Title
General construction of tables or desks > Tables or desks with features relating to adjustability or folding > Top adjustment > Extensible table surface area with two table tops - centering the weight of the extended table by translation and rotation of the overlying table tops