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GB114603A
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Wet Carbonizing Apparatus and Process.
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GB191507072A
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Improvements in and relating to Furnaces for Melting, Oxidizing and Volatilizing Metals.
|
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GB191115804A
|
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An Improved Electric Time-alarm.
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|
GB191009847A
|
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Improvements in and relating to India-rubber and like Stamps.
|
|
CA132114A
|
|
India rubber stamp
|
|
GB190907421A
|
|
Improvements in and relating to India-rubber and like Stamps.
|
|
GB190623763A
|
|
Improvements in Saws or Cutting or Grinding Wheels for Stone, Marble and the like.
|
|
GB190604191A
|
|
A Safety Chamber for the Prevention of Back Firing in Internal Combustion Engines.
|
|
CA211326A
|
|
Electrode for depositing molten metals
|
|
CA317528A
|
|
Manufacture of moulded or rolled articles
|
|
CA322961A
|
|
Moulding powder
|
|
CA228474A
|
|
Electrode for arc welding
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