Theodor Speaight

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Ernsdorf, LU

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Patents Grantslast 30 patents

Information Patent Grant
Elastomer sealing ring of relatively large diameter
- Patent number 5,632,495
- Issue date May 27, 1997
- Paul Wurth S.A.
- Theodor Speaight
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...