- All sections
- H - Electricity
- H02G - Installation of electric cables or lines, or of combined optical and electric cables or lines
- H02G 7/22 - Arrangements of earthing wires suspended between mastheads
Patent holdings for IPC class H02G 7/22
Total number of patents in this class: 18
10-year publication summary
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0
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1
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5
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0
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2
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1
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1
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3
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2
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1
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