GB474412A
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Improvements in and relating to internal combustion ramming devices
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GB482305A
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Improvements in and relating to power-driven stamping rams
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DE704553C
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Compressed air starting device for heavy diesel rammers
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DE671608C
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Internal combustion rams, especially for compacting soil
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DE677906C
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Hiking facility on internal combustion rams
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GB474395A
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Improvements in and relating to internal combustion ramming devices
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US2167983A
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Ramming device on the diesel principle
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GB447254A
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Improvements in and relating to internal combustion percussive tools
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DE700428C
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Drive device for fuel pumps on diesel rams
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DE703206C
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Inlet organ for internal combustion shaker and vibration devices
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DE643049C
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Internal combustion diesel ram
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DE659586C
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Internal combustion ram designed as a ripping or drilling device
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DE657022C
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Internal combustion tools, in particular rams for road building purposes
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DE636963C
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Combustion shaking and vibration device
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DE642382C
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Internal combustion tools, in particular internal combustion rams for road construction purposes
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US2031535A
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Ram
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DE619252C
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Internal combustion hammer
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DE619251C
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Internal combustion chamber
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DE624625C
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Internal combustion hammer
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DE661323C
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Starting and conveying device for heavy internal combustion rams
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