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Q & Q Retreading System AB
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Lipkoping, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for retreading vehicle tires
Patent number
4,559,093
Issue date
Dec 17, 1985
Q & Q Retreading System AB
Benny Berggren
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Tie-gum layer for retreading vehicle tires
Patent number
4,557,775
Issue date
Dec 10, 1985
Q & Q Retreading System AB
Benny Berggren
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for retreading vehicle tires
Patent number
4,536,242
Issue date
Aug 20, 1985
Q & Q Retreading System AB
Ninneh Gripenholt
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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last 30 patents
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