656.2. If the clerk is unable to pay to a creditor a sum that is payable to him and that has been deposited by the debtor, he shall retain the sum until the creditor requests payment thereof or until the debtor furnishes proof of extinguishment of the debt, in which case the amount shall be redistributed among the other creditors in proportion to their claims.
If all the other debts are extinguished, the clerk shall notify the debtor that he may recover the undistributed sums upon a written application.