Top IPC subclasses
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1
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A23K
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20
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Feeding-stuffs specially adapted for animals; methods specially adapted for production thereof
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2
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A61K
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14
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Preparations for medical, dental, or toilet purposes
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3
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A61D
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6
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veterinary instruments, implements, tools, or methods
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4
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C12R
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6
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Indexing scheme associated with subclasses C12C-C12Q, relating to micro-organisms
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5
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A01C
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2
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Planting; sowing; fertilising
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6
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C05F
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2
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organic fertilisers not covered by subclasses , , e.g. fertilisers from waste or refuse
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7
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A01K
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1
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animal husbandrycare of birds, fishes, insectsfishingrearing or breeding animals, not otherwise prov
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8
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C12N
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1
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Micro-organisms or enzymes; compositions thereof; propagating, preserving, or maintaining micro-organisms; mutation or genetic engineering; culture media
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