Vintage dining table set with plywood chairs and wooden table with slate inlay, 70s

Vintage dining table set with plywood chairs and wooden table with slate inlay, 1970s. The stained chairs have a beautiful curved backrest and consist of thick plywood and have an upholstered seat. The stained dining table is designed in the same style with beautiful curved legs in plywood (detachable). A special feature of the table is the inlay with imitation slate. Manufacturer and designer not known to us, probably dutch design. Good vintage condition. Light signs of use on the woodwork. The upholstery of the seats is very neat. Imitation slate is neat with light signs of use (scratches). Dimensions table: width 130 cm, depth 130 cm, height 72, 5 cm. Dimensions chairs: widthd 49 cm, depth 56 cm, height 77, 5 cm, seating height 43 cm.