Aldenir J. Clemente

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Pernambuco, BR

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Patents Grantslast 30 patents

Information Patent Grant
Aluminum foil product and manufacturing method
- Patent number 5,380,379
- Issue date Jan 10, 1995
- Alcoa Aluminio Do Nordeste S.A.
- Klaus P. Maiwald
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...