CPC Subgroup
F04B 49/06 Control using electricity (regulating by means of floats actuating electric switches F04B49/04)
Full Title
Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 > Control using electricity (regulating by means of floats actuating electric switches F04B49/04)
1 direct subcode
Child Classifications
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