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Inventor
SPINKS PETER DOUGLAS
GB
3 patents
Patents
3 patents
US6523812B1
Feb 25, 2003
Spring units
HARRISON BEDDING LTD
68 citations
92
US6668406B2
Dec 30, 2003
Spring units
HARRISON BEDDING LTD
36 citations
89
US6622384B1
Sep 23, 2003
Method and apparatus for forming spring units
HARRISON BEDDING LTD
2 citations
59