Here are entered works on the photography of objects at a distance. Works on the transmission of pictures by telegraph or telephone wires, or by wireless telegraphy are entered under Phototelegraphy.
Photovoltaic cells -- Government policy -- United States. / https://id.loc.gov/authorities/subjects/sh89006119 https://id.loc.gov/authorities/subjects/sh99005269 https://id.loc.gov/authorities/names/n78095330-781 : Trump, Donald,
Photovoltaic cells -- Materials -- Congresses. / https://id.loc.gov/authorities/subjects/sh89006119 https://id.loc.gov/authorities/subjects/sh2002006405 https://id.loc.gov/authorities/subjects/sh99001533 : Forum on New Materials
Here are entered works on the assemblage of photoelectric devices and supporting equipment supplying electricity to a community or standing alone to power homes or commercial buildings.
Here are entered works on the assemblage of photoelectric devices and supporting equipment supplying electricity to a community or standing alone to power homes or commercial buildings.