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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Zontelli; Gary R.
Address:
Minnetonka, MN
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
4253360 Method of trimming printed circuit boards March 3, 1981
The method for trimming printed circuit boards is provided with a beveled cutting edge having a number of nonuniformly or unevenly spaced notches formed therein.
4167132 Cutter ring for trimming printed circuit boards September 11, 1979
The cutter ring finds especial utility in the trimming of printed circuit boards, the cutter ring being provided with a beveled cutting edge having a number of nonuniformly or unevenly spaced notches formed therein.










 
 
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