Roller hub with cover and loading device

A liquid loading and application apparatus includes a hub, a paint roller support element, and the hub receives the paint roller support element. The hub includes first and second frusto-conical surfaces subtending an angle, and oppositely disposed annular end surfaces contiguous with the respective...

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Bibliographische Detailangaben
1. Verfasser: MARTIN FLOYD E
Format: Patent
Sprache:chi ; eng
Schlagworte:
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