Table of contents
Recently Patented Inventions
Business and Personal
Notes and Queries
Indexes
Patent Notes
Top of page
Top of pageArticles
The Artificial Production of Rain - pp384 - 385
doi:10.1038/scientificamerican12201890-384d
An Automatic Electrical Damper Regulator - p386
doi:10.1038/scientificamerican12201890-386b
Rail Rolling at the Krupp Works, Essen - p387
doi:10.1038/scientificamerican12201890-387a
An Improved Article for Plastering, Tiling, and Cement Work - p388
doi:10.1038/scientificamerican12201890-388
