English to Serbo-Croat Law/Patents Law: Contract(s)

Failure of either party to demand from the other observance of any provision of this Agreement, shall not effect the full entitlement to such demand at the later time. The waivering of either party of the breach of a provision under this Agreement, shall not be deemed to be the waivering of such provision, or a subsequent breach or any other provision under this Agreement.

Obično se kaže da se odsustvo zahteva jedne strane za poštovanjem neke odredbe Ugovora neće tumačiti kao da ta strana odustaje od prava da takav zahtev uputi kasnije.

Ovde mi nije jasan deo "waivering of a breach.."?