Article 61 the creditors right to the principal contract secured by a mortgage of maximum amount may not be transferred.
The object of right of the creditors right of cancellation is t he harmful behavior of the debtor or h is agent.
Analysis is made on how to determine the investment cost of short period, long period creditors rights and long period Stockholders rights.
The ordinary pledge of obligation, which is a type of pledge of rights, belongs to a mortgage with creditors rights of non-securities as its subject.