Philip Pennicott

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Poynton, GB

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Patents Grantslast 30 patents

Information Patent Grant
Filtering particulate cellulosic-based material
- Patent number 5,421,525
- Issue date Jun 6, 1995
- Courtaulds Fibres (Holdings) Limited
- Gary E. G. Gray
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Filtering particulate cellulosic-based material
- Patent number 5,370,322
- Issue date Dec 6, 1994
- Courtaulds Fibres (Holdings) Limited
- Gary E. G. Gray
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING