Improved Sectional Tubular Boiler, Destruction of Trees by Street Gas - pp273 - 274

doi:10.1038/scientificamerican05011869-273

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Explosive Compounds for Engineering Purposes - pp274 - 275

doi:10.1038/scientificamerican05011869-274

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Age of Trees and Size of Timber - p275

doi:10.1038/scientificamerican05011869-275

PDF (339 KB)

Hendricks' Patent Gate Catch - p276

doi:10.1038/scientificamerican05011869-276

PDF (277 KB)

Perkins and House's Non-Explosive Kerosene Lamp - p276

doi:10.1038/scientificamerican05011869-276a

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Beet Root Sugar - pp276 - 277

doi:10.1038/scientificamerican05011869-276b

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The Philosophy of Alum and Dry Plaster Filling for Fire-Proof Safes - p279

doi:10.1038/scientificamerican05011869-279

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On the Technical Applications of Dialysis - pp279 - 280

Charles A. Joy

doi:10.1038/scientificamerican05011869-279a

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A Long Required need Supplied - p280

doi:10.1038/scientificamerican05011869-280

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The New Commissioner of Patents - p281

doi:10.1038/scientificamerican05011869-281

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Scientific and Mechanical Associations - p281

doi:10.1038/scientificamerican05011869-281a

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The New Examiner-In-Chief - p281

doi:10.1038/scientificamerican05011869-281b

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The Postal Telegraph Bill - p281

doi:10.1038/scientificamerican05011869-281c

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The Transits of Venus in 1874 and 1882 - pp281 - 282

doi:10.1038/scientificamerican05011869-281d

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Galvanized Iron Water Pipes - p282

doi:10.1038/scientificamerican05011869-282

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Velocipede Notes - pp282 - 283

doi:10.1038/scientificamerican05011869-282a

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Editorial Summary - p283

doi:10.1038/scientificamerican05011869-283

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Patent Cases in Court - p283

doi:10.1038/scientificamerican05011869-283a

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Manufacturing, Mining, and Railroad Item - p283

doi:10.1038/scientificamerican05011869-283b

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Answers to Correspondence - pp283 - 284

doi:10.1038/scientificamerican05011869-283c

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Recent American and Foreign Patents - p284

doi:10.1038/scientificamerican05011869-284a

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Official List of Patents - pp284 - 285

doi:10.1038/scientificamerican05011869-284b

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Applications for the Extension of Patents - p285

doi:10.1038/scientificamerican05011869-285

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Patent Offices - p286

doi:10.1038/scientificamerican05011869-286

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European Patents - p286

doi:10.1038/scientificamerican05011869-286a

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