| (84) |
Designated Contracting States: |
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DE ES FR GB IT |
| (30) |
Priority: |
05.03.2004 US 792765
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| (43) |
Date of publication of application: |
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15.11.2006 Bulletin 2006/46 |
| (60) |
Divisional application: |
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10182247.6 |
| (73) |
Proprietor: Energist Limited |
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Swansea SA6 8QY (GB) |
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| (72) |
Inventors: |
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- GOBLE, Colin Charles Owen
South Oxfordshire RG9 2LA (GB)
- PENNY, Keith
Monmouth NP25 5FD (GB)
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| (74) |
Representative: Blatchford, William Michael et al |
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Withers & Rogers LLP
Goldings House
2 Hays Lane London
SE1 2HW London
SE1 2HW (GB) |
| (56) |
References cited: :
WO-A-01/62169 US-A- 4 901 719
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US-A- 4 781 175 US-A1- 2004 044 342
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