Change gear devices : describing and illustrating the development of the screw cutting lathe and the United States patents upon the methods for obtaining various pitches of screw threads : prefaced by a brief history of the engine lathe.
| Data(s) |
31/12/1969
|
|---|---|
| Resumo |
Mode of access: Internet. |
| Formato |
bib |
| Identificador | |
| Idioma(s) |
eng |
| Publicador |
New York : N.W. Henley Pub. Co., |
| Direitos |
Items in this record are available as Public Domain, Google-digitized. View access and use profile at http://www.hathitrust.org/access_use#pd-google. Please see individual items for rights and use statements. |
| Palavras-Chave | #Lathes. |
| Tipo |
text |
