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US1282498A
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Metallic packing.
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GB104095A
|
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Improvements in and relating to Controlling Devices for Fluids under pressure.
|
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US1234972A
|
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Piston, plunger, and the like.
|
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CA167010A
|
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Liquid level mechanism for steam boilers
|
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GB191509356A
|
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Improvements in Metallic Packings.
|
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US1187112A
|
|
Device for automatically stopping feed-water pumps.
|
|
US1191372A
|
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Automatic liquid-feeding apparatus for use with steam-boilers and like purposes.
|
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GB191506116A
|
|
Improvements in and relating to Pistons, Plungers and the like.
|
|
GB191418865A
|
|
Means for Dispensing Colored Liquids to Gauges for Indicating the Level of Liquids particularly applicable to Steam Boilers and the like.
|
|
CA159457A
|
|
Feed water mechanism
|
|
US1251843A
|
|
Governing device for automatically controlling the supply of feed-water to steam-boilers and for like purposes.
|
|
GB191411101A
|
|
Improvements in and relating to Automatic Liquid Feeding Apparatus for use with Steam Boilers and like purposes.
|
|
GB191314255A
|
|
Improvements in and relating to Governing Devices for Automatically Controlling the Supply of Feed-water to Steam Boilers and for like purposes.
|
|
GB191312454A
|
|
Improvements in and relating to Cup Ring Packed Pistons or Plungers.
|
|
US1133682A
|
|
Double oppositely-disposed valve.
|
|
US1118315A
|
|
Manufacture of cup-packing of composite material.
|
|
GB191305542A
|
|
Improvements in and relating to the Manufacture of Cup Packing of Composite Material.
|
|
CA141641A
|
|
Feed water regulator
|
|
US1065565A
|
|
Feed-water regulator for steam-boilers and the like.
|
|
US1120171A
|
|
Note-sheet for electrical musical instruments.
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