72046381
Feb 21, 1958
Jan 19, 1960
Built-In Vacuum Cleaning Apparatus Having a Vacuum Receptacle with Removable Dirt Collector and a Self-Contained Electric Suction Unit, Tubing Connected to the Receptacle, Inlets for Installation in Walls or Floors for Connection to Said Tubing, a Flexible Hose for Connection to Said Inlets and Cleaning Tools for Attachment to Said Flexible Hose
Housewares and Glass