Category:Efficiency of a mercury arc rectifier for charging storage batteries (1909)

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Media in category "Efficiency of a mercury arc rectifier for charging storage batteries (1909)"

The following 8 files are in this category, out of 8 total.

Efficiency of a mercury arc rectifier for charging storage batteries (1909) (14577515730).jpg 2,456 × 2,877; 1.95 MB
Efficiency of a mercury arc rectifier for charging storage batteries (1909) (14577519740).jpg 2,100 × 2,872; 1 MB
Efficiency of a mercury arc rectifier for charging storage batteries (1909) (14577569269).jpg 2,060 × 3,578; 1.19 MB
Efficiency of a mercury arc rectifier for charging storage batteries (1909) (14577749617).jpg 1,610 × 2,172; 683 KB
Efficiency of a mercury arc rectifier for charging storage batteries (1909) (14741207646).jpg 1,441 × 386; 55 KB
Efficiency of a mercury arc rectifier for charging storage batteries (1909) (14761037891).jpg 2,578 × 2,673; 1.82 MB
Efficiency of a mercury arc rectifier for charging storage batteries (1909) (14763885282).jpg 2,560 × 2,922; 2.17 MB
Efficiency of a mercury arc rectifier for charging storage batteries (1909) (14784078063).jpg 941 × 1,352; 156 KB

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