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GB121045A
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Improvements in or relating to Darts for the use of Airmen.
|
|
GB104528A
|
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A New or Improved Hand Pile Driver.
|
|
GB103521A
|
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An Improved Apparatus for Drying and Treating Sewage Sludge, Copra and other Materials in Bulk.
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GB191420604A
|
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Improvements in and relating to Water or Septic Tanks.
|
|
GB191412670A
|
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An Improved Apparatus for Drying, Mixing and otherwise Treating Copra and other Materials in Bulk.
|
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GB191411620A
|
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A New or Improved Apparatus for Breaking or Slicing Cocoa-nuts and other Nuts.
|
|
US1140558A
|
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Driving-hood for piles.
|
|
GB191305136A
|
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Improvements in or relating to Driving Caps or Dollies for Driving Piles and other Constructional Members.
|
|
GB191201920A
|
|
Improvements relating to Piling, Sheeting and other Members for Constructional Work.
|
|
GB191101915A
|
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Improvements relating to Piling, Sheeting and other Members for Constructional Work.
|
|
CA137425A
|
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Locking bar
|
|
US1098077A
|
|
Locking-bar and sheeting for constructional work.
|
|
GB191008990A
|
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Improvements in Members for Iron or other Metal Constructional Work.
|
|
GB191003723A
|
|
Improvements in Piles, Sheeting or similar Members for Constructional Work.
|
|
GB190914951A
|
|
Improvements in Locking Bars and Sheeting for Constructional Work.
|
|
GB190604577A
|
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Improvements in the Manufacture of Nitro-cellulose for Industrial Purposes.
|
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CA217396A
|
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Valve gear for hammers
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