Recently Patented Inventions

1906 Scientific American  
two formidable competitors. Besides the profession als, there are the specialized workmen in the various industries. For instance, in a large automobile fac tory it is safe to assume that a respectable number of competent workmen are constantly evolving im provements. These men have a peculiar advantage, being on the spot where the latest types are made, and having most excellent opportunities of getting ac quainted with the models of their company's rivals, as well as with the minutest details
more » ... of the models which they make. era is very much alive this very day. Men who are
doi:10.1038/scientificamerican11031906-329 fatcat:2mnxqnqlwnhzvpuvatmj423yby