- All sections
- A - Human necessities
- A62D - Chemical means for extinguishing firesprocesses for making harmful chemical substances harmless, or less harmful, by effecting a chemical changecomposition of materials for coverings or clothing for protecting against harmful chemical agentscomposition of materials for transparent parts of gas-masks, respirators, breathing bags or helmetscomposition of chemical materials for use in breathing apparatus
- A62D 3/34 - Dehalogenation using reactive chemical agents able to degrade
Patent holdings for IPC class A62D 3/34
Total number of patents in this class: 62
10-year publication summary
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4
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4
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1
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1
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2
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2
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1
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5
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11
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1
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