An offer may be withdrawn . the notice of withdrawal shall reach the offeree before or at the same time as the offer 第十八条要约可以撤销。撤销要约的通知应当在受要约人发出承诺通知之前到达受要约人。
2.
An offer may be revoked . the notice of revocation shall reach the offeree before it has dispatched a notice of acceptance 第十八条要约可以撤销。撤销要约的通知应当在受要约人发出承诺通知之前到达受要约人。
3.
Article 18an offer may be revoked . the revocation notice shall reach the offeree before it has dispatched a notice of acceptance 第十八条要约可以撤销。撤销要约的通知应当在受要约人发出承诺通知之前到达受要约人。
