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Some of the next articles are maybe not open access.

Electrically-Driven Well-Pump

Scientific American, 1902
openaire   +1 more source

Solar photovoltaic water pumping for remote locations

Renewable and Sustainable Energy Reviews, 2008
exaly  

Goulds' Electric House-Pump

Scientific American, 1898
openaire   +1 more source

All-electric heat pump

Journal of the Franklin Institute, 1953
openaire   +1 more source

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