(1) The Court may, on the application of the receiver or trustee, at any time after a receiving order has been made against a debtor, summon before it the debtor or his wife or any person known or suspected to have in his possession any of the estate or effects belonging to the debtor, or supposed to be indebted to the debtor, or any person whom the Court may deem capable of giving information respecting the debtor or his dealings or property, and the Court may require any such person to produce any documents in his custody or power, relating to the debtor, his dealings or property.