Elektrische Kohlebogenlampe, 1879, von Ernst Werner von Siemens, 1816 - 1892, einem deutschen Erfinder
Caption

Elektrische Kohlebogenlampe, 1879, von Ernst Werner von Siemens, 1816 - 1892, einem deutschen Erfinder

Date

Aug 23, 2016

Credit line

Photo12/imageBROKER/Heinz-Dieter Falkenstein

Reference

BRK25F12_446

Model release

No

Property release

No

License type

Rights managed

Available size

78.3Mb (2.4Mb) / 12.2in x 24.8in / 3672 x 7450 (300dpi)

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