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wherein the contacts are opened by the flow of air or gas

wherein the contacts are opened by the flow of air or gas · Cooperative Patent Classification (CPC)

Electric circuits, power, telecommunications, and semiconductors.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	H01H33/83
Official title	wherein the contacts are opened by the flow of air or gas
Display label	wherein the contacts are opened by the flow of air or gas
Total patents	4

Year-over-year patent counts classified under this CPC code.

Filing activity appears to be growing based on the most recent years.

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.