How do I interpret signals from a 433MHz remote control?

DrDiettrich:
Please stop editing preceding posts. I won't re-read what you have changed in between.

i have only changed the title...

DrDiettrich:
The IRremote library implements a couple of IR protocols. Which protocols are implemented in your 433MHz library?

I have not started anything yet (on the internet there is very little) ... I was wondering if someone could give me some advice about how to clone a 433MHz signal