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Two Part Double Walled Fitting for Plastic Pipe Disclosure Number: IPCOM000040946D
Original Publication Date: 1987-Apr-01
Included in the Prior Art Database: 2005-Feb-02

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Peterman, JH [+details]


A method has been proposed to use pre-fabricated fittings for outer pipe of double wall piping systems. The fittings are matching halves which may be snapped together around carrier pipe fittings and cemented.