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Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B60
VEHICLES IN GENERAL
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B60C
VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
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9/00
Reinforcements or ply arrangement of pneumatic tyres
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B60C9/18
Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
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B60C9/20
built-up from rubberised plies each having all cords arranged substantially parallel
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B60C2009/2035
built-up by narrow strips
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