The person who has sent one of the copies for acceptance must indicate on the other copies the name of the person in whose hands this copy is. The latter is obliged to hand it over to the lawful bearer of another copy. If he refuses to do so, the bearer may only exercise recourse after having had it established by a protest:
1° That the copy sent for acceptance has not been given to him at his request;
2° That acceptance or payment could not be obtained on another copy.