Table of contents
March 9, 1901, Volume 84 No 10 pp146-159
About the coverNotes and Queries
Index
Patent Notes
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Top of pageArticles
An Important Telephone Patent Decision - p146
doi:10.1038/scientificamerican03091901-146a
The Slaby System of Wireless Duplex Telegraphy - pp146 - 147
doi:10.1038/scientificamerican03091901-146b
A Triumph of Ingenuity and a Patent with a History - p147
doi:10.1038/scientificamerican03091901-147
Trees and Plants of Southern California - p149
Charles P. Holder
doi:10.1038/scientificamerican03091901-149
The Slaby System of Wave-Selective Wireless Duplex Telegraphy - pp152 - 153
doi:10.1038/scientificamerican03091901-152
Automatic Ore Unloader - pp153 - 154
W. Frank M'Clure
doi:10.1038/scientificamerican03091901-153
A Valve Motion for Small High-Pressure Pumps - p154
doi:10.1038/scientificamerican03091901-154a
A New Book or Copy Holder for Typewriters - p154
doi:10.1038/scientificamerican03091901-154b