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2012
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Invention
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Vibratory ripper having depth adjustable ripping member. In an aspect of the invention a ripping ... |
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2011
|
Invention
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Vibratory ripper. In an aspect, the invention is directed to a ripping mechanism for a vehicle. T... |
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2010
|
Invention
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Wind powered system for reducing energy consumption of a primary power source. Provided is a wind... |
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2009
|
Invention
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Vertical axis wind turbine having angled leading edge. A vertical axis wind turbine comprising at... |
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2008
|
Invention
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Conduit laying machine. In one aspect, the invention is directed to a conduit laying system for l... |
