A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
An improved electricity meter
Describes improvements in wattmeter construction recently patented by Messrs. Siemens Bros. in conjunction with Francis. Sydell. (2200 w.) (No. 18158 A)
An improved electricity meter
Describes improvements in wattmeter construction recently patented by Messrs. Siemens Bros. in conjunction with Francis. Sydell. (2200 w.) (No. 18158 A)
An improved electricity meter
Prac Engr
1910
Ills.
Article (Journal)
English
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