Artificial marble, and system and method of producing artificial marble
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United States of America Patent
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May 7, 2013
Grant Date -
Feb 10, 2011
app pub date -
Sep 20, 2010
filing date -
Sep 25, 2007
priority date (Note) -
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Abstract
Artificial marble, and system and method of producing artificial marble. A method of producing a stone slab comprises: placing into a frame a plurality of coated lumps of composite stone material; removing substantially all air among the plurality of lumps; pressing the content of said frame; and curing the content of said frame to form the stone slab. An artificial stone slab comprises: a plurality of coated lumps of composite stone material which are substantially in contact with one another.
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Cited Art Landscape
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