42A [Sellers obligation to deliver goods free from third-party claim based, e.g., on copyright, patent, trademark];

45A [Summary of buyer's remedies for breach by seller (art. 45(1))];

46A [Buyer's right to require performance (art. 46(1); cf. art. 62)];

47A [Buyer's right to fix additional period for performance];

48A [Seller's right to remedy any failure to perform];

49A [Grounds for avoidance];

50A [Buyer's right to reduce price for non-conforming goods (see art. 35)];

51A [Delivery or conformity of only part of goods];

52A [Early delivery: buyer may either take or refuse delivery];

74A [Loss suffered as consequence of breach];

75A [Substitute transaction after avoidance];

76A [Avoidance without purchase or resale under article 75];

77A [Obligation to take reasonable measures to mitigate damages]