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GB191411493A
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Flushing Device for Water Closets.
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US985952A
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Flushing apparatus for water-closets.
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GB190918110A
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Improvements in Valve-discharge Flushing Apparatus for Water Closets.
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US926968A
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Device for preventing the return of waste water into water-supply pipes.
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US954899A
|
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Closet-rinsing apparatus.
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GB190823050A
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An Improved Device for Protecting Domestic Water Service Pipes and the like from Drawing in Dirty Liquids.
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GB190822952A
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Apparatus for Flushing Closets
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US918216A
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Air-chamber flushing apparatus.
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US880594A
|
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Closet-flushing apparatus.
|
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GB190626759A
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An Improved Closer Flushing Apparatus.
|
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US767019A
|
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Gas-burner.
|
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GB190403921A
|
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Improvements relating to Gas Burners suitable for Lighting by Incandescence
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CA265654A
|
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Flush device
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