law: Companies Act, 1956
  Sec 126     -     Date
  
  of notice of charge. 
  Where any charge on any property of a company required to be
  
  registered under section 125 has been so registered, any person acquiring such
  
  property or any part thereof, or any share or interest therein, shall be deemed
  
  to have notice of the charge as from the date of such registration.