A Huge Vacuum Pan - pp335 - 336

doi:10.1038/scientificamerican11271880-335

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Electric Lighting by Incandescence - p336

doi:10.1038/scientificamerican11271880-336

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Progress of Patent Law - pp336 - 337

doi:10.1038/scientificamerican11271880-336a

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The Livadia - p337

doi:10.1038/scientificamerican11271880-337

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Capt. Eads' Ship Railway - p337

doi:10.1038/scientificamerican11271880-337a

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New Stove Attachment - p338

doi:10.1038/scientificamerican11271880-338

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Improved Cattle Pen - pp338 - 339

doi:10.1038/scientificamerican11271880-338a

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Novel Window Screen - p339

doi:10.1038/scientificamerican11271880-339

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A Novel Blind - p339

doi:10.1038/scientificamerican11271880-339a

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An Improved Churn - p339

doi:10.1038/scientificamerican11271880-339b

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Miscellaneous Inventions - pp339 - 340

doi:10.1038/scientificamerican11271880-339c

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Filtering Cisterns - p340

doi:10.1038/scientificamerican11271880-340

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Hydraulic Cement - pp340 - 341

H. C. Hovey

doi:10.1038/scientificamerican11271880-340a

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Decisions Relating to Patents - pp341 - 342

doi:10.1038/scientificamerican11271880-341

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An Improved Telephone - p342

doi:10.1038/scientificamerican11271880-342

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Novel Method of Precipitating Rainfalls - p342

doi:10.1038/scientificamerican11271880-342a

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Mechanical Inventions - p342

doi:10.1038/scientificamerican11271880-342b

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Stormy Petrel - pp343 - 344

doi:10.1038/scientificamerican11271880-343

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The Fan as an Object of Hygiene - p344

doi:10.1038/scientificamerican11271880-344

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Engineering Inventions - pp344 - 345

doi:10.1038/scientificamerican11271880-344a

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