{TAIL ~ A notcher} 16, wherein {HEAD ~ said suction device} is a vacuum pump, and said die bore is communicated with a horizontal bore formed in said die, said horizontal bore being connected to said vacuum pump through a hose and a notching chip collecting box 
{ TAIL ~ A notcher } 16 , wherein { HEAD ~ said suction device } is a vacuum pump , and said die bore is communicated with a horizontal bore formed in said die , said horizontal bore being connected to said vacuum pump through a hose and a notching chip collecting box
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