7.1
The product remains our property up to entire payment, even if the product is resold (extended retention of title). With default we are entitled to withdraw from the contract and to claim back the purchase thing.

7.2
In case that a supplier of us in spite of contractual obligation does not deliver the ordered product any more and this leads to an achievement obstacle blameless from us we are entitled to the resignation. In case of the resignation we will inform you immediately about the non-availability and refund already produced considerations immediately.