Here is an autocad dwg file for the Symbols for posters. the symbolic representation for different things is been mentioned in this files drawing legend.
Different objects CAD bloc
Dentist chair and sink cad
Various pattern design CAD
Beetle shape of wooden fur
Profile options
2d cad blocks of night lam
Air conditioner 2D block i
AutoCAD 2D block of carpet
2D drawing of fancy lights
Area b's proposed furnitur
Corner sink for kitchen
Detail forge grill