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Niestrath; Hans D.
Enger, DE
No. of patents:

Patent Number Title Of Patent Date Issued
4848630 Method and apparatus for positioning a web of material in stepwise transporation thereof July 18, 1989
For accurate positioning of a web of material which is to be transported stepwise by at least first and second feed means through processing stations disposed therebetween, the feed means are controlled by a programmable computer which stores a value representative of the length of t

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