US PATENT SUBCLASS 404 / 99
.~ Block laying
Current as of:
June, 1999
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404 /
HD
ROAD STRUCTURE, PROCESS, OR APPARATUS
83
DF
APPARATUS
{17}
99
.~ Block laying
DEFINITION
Classification: 404/99
(under subclass 83) Device for manipulating, placing or setting prefabricated road modules or components.
SEE OR SEARCH THIS CLASS, SUBCLASS:
73, for process of handling or treating preformed modular units.
SEE OR SEARCH CLASS
52, Static Structures (e.g., Buildings),
749.1, for bricklaying machines of general application. 294, Handling: Hand and Hoist-Line Implements,
62+, for brick carriers.