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DE420685C
|
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Controllable heating of liquid oxygen
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DE423757C
|
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High pressure acetylene generator
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DE349961C
|
|
Nail puller
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DE393918C
|
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Central nozzle cutting torch
|
|
DE370983C
|
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Carbide drawer with an upper drawer part pushed over a lower drawer part
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DE423234C
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Transport vessel for liquid gases with adjustable heating
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DE388923C
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Interchangeable cutting nozzle
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DE349589C
|
|
Wrench with movable jaw part designed as a wedge
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DE363093C
|
|
Carbide drawer
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DE370984C
|
|
Acetylene apparatus with gas collector bell separated from developer
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DE349590C
|
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Key with movable jaw part designed as a wedge
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DE346775C
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Carbide drawer for acetylene generator
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