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75865629 - CEMENT LOCK
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Serial number 75865629
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Filing date Dec 6, 1999
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Cement-Lock Group, L.L.C.
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42 - Scientific and technological services and research and design relating thereto
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75261291 - CEMENT-LOCK
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Serial number 75261291
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Registration number 2502270
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Filing date Mar 21, 1997
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Cement-Lock, L.L.C.
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42 - Scientific and technological services and research and design relating thereto
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75260529 - ECOMELT
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Serial number 75260529
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Registration number 2414275
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Filing date Mar 20, 1997
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Cement-Lock, L.L.C.
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17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes