- All sections
- C - Chemistrymetallurgy
- C05B - Phosphatic fertilisers
- C05B 13/00 - Fertilisers produced by pyrogenic processes from phosphatic materials
Patent holdings for IPC class C05B 13/00
Total number of patents in this class: 32
10-year publication summary
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3
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1
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1
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2
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1
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3
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4
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1
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1
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0
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