Örebro Slottskvarn efter ombyggnaden 1886. I den låga gavelbyggnaden (den gamla kvarnen) utförde Jonas Wenström åren 1880-1881 sina experiment med den av honom patenterade dynamomaskinen. Den första maskinen ti More
Identifier: industrialhistor00boll (find matches) Title: Industrial history of the United States, from the earliest settlements to the present time: being a complete survey of American industries, embracing a More
Identifier: cyclopediaofappl05amer (find matches) Title: Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, ele More
Identifier: cyclopediaofappl05amer (find matches) Title: Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, ele More