TABLE OF CONTENTS HF1253 V.2 Formal and written contracts may exist though parties attach different mean- ings to the language.. 606 Intent of the parties where the contract is written is ineffective unless ex- 610 [References are to sections] Section There may be entirely distinct contemporaneous oral and written agree- 637 Test for determining whether an oral agreement is so far separate and col- 638 A promissory estoppel does not require an intent to surrender a right.. Knowledge of facts is not necessary for a promissory estoppel.. Agreement to be liable in spite of a defence already accrued. Whether intention is essential for gratuitous surrenders or for laches.. . . . . . 697 Illustration of the foregoing principles: Building contracts. 699 Acceptance of defective performance of a contract to sell goods does not neces- 700 Acceptance of defective performance under a contract to sell real estate.... 723 Acceptance of defective performance under a contract for work or construc- |