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GB191505327A
|
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Improvements in Deck-seats intended to be used as Life-saving Appliances.
|
|
GB191408003A
|
|
Improvements in Hoisting and Lowering Gear.
|
|
US1107632A
|
|
Life-saving appliance for use at sea.
|
|
GB191400510A
|
|
Improvements in Hoisting and Lowering Gear.
|
|
US1163702A
|
|
Pulley-block and hoisting and lowering gear.
|
|
GB191327623A
|
|
Improvements in Life-boats, Rafts and the like.
|
|
GB191326343A
|
|
Improvements in Appliances for Indicating Shallows in the Navigation of Ships.
|
|
GB191325810A
|
|
Improvements in connection with Boats, Rafts and like Lifesaving Appliances.
|
|
GB191324379A
|
|
Improvements in Life-saving and Salvage Appliances on Ships.
|
|
GB191314000A
|
|
Improvements in Hoisting and Lowering Appliances.
|
|
GB191303389A
|
|
Improvements in Life-saving Appliances for use at Sea.
|
|
GB191230094A
|
|
Improvements in Pulley-blocks and Hoisting and Lowering Gear.
|
|
US1221390A
|
|
Differential hoisting and lowering apparatus.
|
|
GB191128215A
|
|
Improvements in Differential Hoisting and Lowering Apparatus.
|
|
US1014728A
|
|
Block or hoisting-gear.
|
|
GB190915040A
|
|
Improvements in Blocks or Hoisting Gear.
|
