Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1992-11-04
1994-03-08
Kisliuk, Bruce M.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51426, 51429, B24C 300
Patent
active
052916952
ABSTRACT:
A scaffolding enclosure for use with large structures such as water towers and the like is described. The scaffolding has a modular construction and is adapted to provide one or more enclosed work areas against the walls of the structure. The scaffolding has a movable horizontal top module, preferably extending from one side of the structure to the other, and a vertical module at one end or preferably both ends of the horizontal top module, extending downwardly therefrom adjacent the wall of the structure. Each vertical module has at least one work area and is enclosed on the back and the sides. The front face is open to the wall of the structure, and the edges of the work area are sealed against the wall of the structure. For water towers with undercut lower walls, inwardly angled lower modules may be attached to the vertical modules, the lower modules also having at least one work area.
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Diverty Daniel W.
Healy Stephen M.
Warren Terrence F.
Armstrong R. Craig
Blastco Corporation
Kisliuk Bruce M.
Morgan Eileen P.
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