债务人转移义务的，新债务人可以主张原债务人对债权人的抗辩。

If the debtor assigns its obligations, the new debtor may claim the demur belonging to the original debtor in respect of the creditor.

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第二章对专利侵权抗辩制度的哲学基础进行了分析，主要依据洛克的劳动学说和激励理论中的平衡论。

The second chapter analyses the philosophy base of the patent approaching demur system, mainly according as the balance theory in the labor doctrine and inspirit theory of Locke .

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如果原债务人没有对债权人的抗辩，新债务人也就没有对债权人的抗辩。

If the original debtor does not enjoy the demur, the new debtor does not enjoy the demur, either.

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