He planned the cutting of punches which would stamp the outline of the type upon the matrix. 鲁伯特·萨金特·荷兰.历史性发明.
Did you ever breed any Suffolk Punches yourself, sir? 查尔斯·狄更斯.大卫·科波菲尔.
They are taken from the conductor by a screw thread and fed to the carrier, which takes thirty pins at a time and places them in front of a set of thirty punches. 佚名.神奇的知识之书.
This was done in a special machine of Edison's invention, called a perforator, consisting of a series of punches operated by a bank of keys--typewriter fashion. 弗兰克·刘易斯·戴尔.爱迪生的生平和发明.