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74518200 - CTSL
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Serial number 74518200
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Filing date Apr 28, 1994
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Hydrocarbon Research, Inc.
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35 - Advertising
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74503812 - H-RUBBER
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Serial number 74503812
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Registration number 2147957
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Filing date Mar 21, 1994
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Hydrocarbon Research, Inc.
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40 - Treatment of materials
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74187167 - HRI
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Serial number 74187167
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Registration number 1763187
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Filing date Jul 22, 1991
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Hydrocarbon Research, Inc.
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35 - Advertising
-
74182791 - HRI
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Serial number 74182791
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Registration number 1750345
-
Filing date Jul 5, 1991
-
Hydrocarbon Research, Inc.
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35 - Advertising
-
73323745 - HRI
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Serial number 73323745
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Registration number 1202986
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Filing date Aug 14, 1981
-
Hydrocarbon Research, Inc.
-
35 - Advertising
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73321125 - DYNAPHEN
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Serial number 73321125
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Filing date Jul 27, 1981
-
Hydrocarbon Research, Inc.
-
42 - Scientific and technological services and research and design relating thereto
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73321126 - LIGNOL
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Serial number 73321126
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Filing date Jul 27, 1981
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Hydrocarbon Research, Inc.
-
42 - Scientific and technological services and research and design relating thereto
-
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73316142 - H-COAL
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Serial number 73316142
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Registration number 1215192
-
Filing date Jun 23, 1981
-
Hydrocarbon Research, Inc.
-
35 - Advertising
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73312693 - H-OIL
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Serial number 73312693
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Registration number 1191361
-
Filing date Jun 1, 1981
-
Hydrocarbon Research, Inc.
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37 - Building construction
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73175412 - DYNACRACKING
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Serial number 73175412
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Registration number 1161325
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Filing date Jun 21, 1978
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Hydrocarbon Research, Inc.
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37 - Building construction
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