Table of contents


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Departments

Recently Patented Inventions

Recently Patented Inventions p28

doi:10.1038/scientificamerican01141893-28


Books

New Books and Publications p28

doi:10.1038/scientificamerican01141893-28a


Business and Personal

Business and Personal p29

doi:10.1038/scientificamerican01141893-29


Index

Index of Inventions p29

doi:10.1038/scientificamerican01141893-29a


Patent Notes

Patents p32

doi:10.1038/scientificamerican01141893-32


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Articles

The Brooklyn Institute of Arts and Sciences pp18 - 19

doi:10.1038/scientificamerican01141893-18


An Improved School Chair and Desk p20

doi:10.1038/scientificamerican01141893-20


An Improved Bit Brace p20

doi:10.1038/scientificamerican01141893-20a


An Improved Conveyer or Elevator p20

doi:10.1038/scientificamerican01141893-20b


A Machine to Wash and Screen Coal p20

doi:10.1038/scientificamerican01141893-20c


An Improved Automatic Water Gate p21

doi:10.1038/scientificamerican01141893-21


Dr.Werner Von Siemens pp21 - 22

doi:10.1038/scientificamerican01141893-21a


An Improved Motor p22

doi:10.1038/scientificamerican01141893-22


The Modern Steam Laundry p23

doi:10.1038/scientificamerican01141893-23


Breakage and Repair at Sea of the Main Shaft of the Steamship Umbria p24

doi:10.1038/scientificamerican01141893-24


The Kangaroo as a Prize Fighter pp25 - 26

doi:10.1038/scientificamerican01141893-25


The “National” Typewriter p27

doi:10.1038/scientificamerican01141893-27


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