A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A marker is provided for a swimming lane extending a length of a pool. The pool includes sidewalls connecting end walls for defining a swimming area holding water. The marker comprises a line and means for suspending the line over the water in the swimming area. The line provides a visual indication of the position of the swimming lane in the swimming area.
A marker is provided for a swimming lane extending a length of a pool. The pool includes sidewalls connecting end walls for defining a swimming area holding water. The marker comprises a line and means for suspending the line over the water in the swimming area. The line provides a visual indication of the position of the swimming lane in the swimming area.
Swimming lane marker
DILLEY GARY (author)
2018-09-11
Patent
Electronic Resource
English