Home
Random
Log in
Settings
Donate
About Wikisource
Disclaimers
Search
Index
:
United States patent 285584.pdf
Index
Discussion
Styles
Language
Watch
Edit
Title
United States patent 285584
Author
Gustaf de Laval
Year
1883
Publisher
US Patent Office
Source
pdf
Progress
Done—All pages of the work proper are validated
Transclusion
Fully transcluded
Validated in
October 2011
Pages
(key to
Page Status
)
Figs. 1-2
Fig. 3
Body