Chemists and the patent laws
๐
Article
๐
1922
๐
Wiley (John Wiley & Sons)
โ 282 KB
whole arc such stable structurcs thnt only tho inost conccntrntcd sourco of cnergy is lilicly to cffcct tlicir ilisintcgrntion. Only n fcw out of every million apnrticlcs ciiiploycd arc clfcctivo i ~i this rcspcct. If clinrgcd pnrticles posscssing tcn tinics tlic cncrgy of tho a-pnrticlc from rndium