| 摘要 |
The device uses a single stamper 21. The punches and the dies of any one character carry, on the face 30 opposite that provided with the centring pins 27, 28 interacting with the centring holes 24, 25 provided in the sides 22, 23 of the frame forming the stamper 21, centring studs 31, 32, capable of interacting with corresponding holes 33, 34 provided in the die 35 or the punch 26 of the character. <IMAGE>
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