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97017688 - MMM MCMASTER MOLECULAR MEDIUM
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Serial number 97017688
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Filing date Sep 8, 2021
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MCMASTER UNIVERSITY
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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97017678 - MMM
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Serial number 97017678
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Filing date Sep 8, 2021
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MCMASTER UNIVERSITY
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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73619233 - POLYCAD
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Serial number 73619233
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Registration number 1475683
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Filing date Sep 10, 1986
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MCMASTER UNIVERSITY
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments