The invention relates to a disassembling tool for detaching machine parts which have been stuck and/or sealed with a liquid sealant, comprising a blade (10) which is slid between the machine parts to be detached from each other.

Using the machine stripping net you can now obtain a capacity of 10-15 net per hour.

But how precisely can we take advantage of that in our attempt to build a frequency-unmixing machine?

A British-designed mechanical segregating, facing and cancelling machine, called SEFACAN, was introduced in Winnipeg, and a sortation machine from Holland, called the Transorma, was installed in Peterborough in the 1950s.