首页>
外国专利>
Machine e.g. retraction machine, for bottle with refundable deposit, has function key for decision-making on interest of profit play, where customer decides whether he would like to pay out deposit or to participate in play by using key
Machine e.g. retraction machine, for bottle with refundable deposit, has function key for decision-making on interest of profit play, where customer decides whether he would like to pay out deposit or to participate in play by using key
The machine has a function key (3) for decision-making on an interest of a profit play, where a customer decides whether he would like to pay out a deposit or to participate in the profit play by using the function key.
展开▼