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Robert N. Zaagman Patents |
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Inventor: Zaagman; Robert N.
Address: Wyoming, MI
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4051779 |
Paper registration control device for printing presses |
October 4, 1977 |
| A paper registration control device for printing presses includes a carrier having a plurality of holes extending vertically therethrough and arranged in tandem and a plurality of spherical pressure elements, each element adapted for seating in one of the carrier holes. A segment of each |
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