Brain C. Dais

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Sanford, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for microperforating zippered film useful for manufacturi...
- Patent number 5,554,250
- Issue date Sep 10, 1996
- Dowbrands L.P.
- Brain C. Dais
- B26 - HAND CUTTING TOOLS CUTTING SEVERING