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Phillip J Politza

Deceased

from Bear, DE

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Also known as:
  • Philip J Politza
Phone and address:
4504 Christiana Mdws, Bear, DE 19701
302 328-4058
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Connected to:

Phillip Politza Phones & Addresses

  • 4504 Christiana Mdws, Bear, DE 19701 • 302 328-4058
  • Claymont, DE
  • Townsend, DE
  • Newark, DE
  • 323 Union Church Rd, Townsend, DE 19734

Us Patents

  • Perfluoroelastomer Seal

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  • US Patent:
    51377713, Aug 11, 1992
  • Filed:
    Oct 17, 1989
  • Appl. No.:
    7/422504
  • Inventors:
    Thomas F. Lofe - Newark DE
    Phillip J. Politza - Claymont DE
  • Assignee:
    E. I. Du Pont de Nemours and Company - Wilmington DE
  • International Classification:
    B32B 2700
    B32B 2732
  • US Classification:
    428192
  • Abstract:
    A mating seal having a sealing surface of perfluoroelastomer in the form of a ring having a flange on at least the outer edge of the ring and a mechanically anchored retaining plate positioned radially inward from the flange on the outer edge of the ring.
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