Roll or roller – Concentric layered annulus – Specific composition
Patent
1992-11-25
1993-11-02
Eley, Timothy V.
Roll or roller
Concentric layered annulus
Specific composition
492 53, B21B 3108
Patent
active
052579670
ABSTRACT:
There is disclosed a roller for evenly distributing and spreading liquid in which the roller includes a roller core having a predetermined durometer hardness mounted thereon and an exterior shell having a durometer hardness different than that of the rubber element bonded to the core.
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