I wanted to know if i need a special crank remover other than the regular square taper crank remover for this kind of BB

The mechanics forum is -----> that way.

You should be able to use a square taper crank puller on those. If you're trying to remove the BB to is will probably require some specialized tools since it is an old cup and cone bottom bracket. Also, don't dig into the BB unless there's something wrong. They're much more complicated to reinstall properly than a cartridge bottom bracket.