Nimrod I. Major

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Courtice, JP

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Patents Grantslast 30 patents

Information Patent Grant
Continuous rotary hole punching method and apparatus
- Patent number 7,380,484
- Issue date Jun 3, 2008
- Teck Cominco Metals Ltd.
- John V. Marlow
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...