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2013
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Invention
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Apparatus, an arrangement and a method for locking an underwater hatch or other removable structu... |
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Invention
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An apparatus, an arrangement and a method for locking an underwater hatch or other removable stru... |
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Invention
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Retractable propulsion container with thruster. The present invention relates to a propulsion con... |
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2012
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P/S
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Machine coupling and transmission components for locomotion by water; couplings for use with push... |
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2009
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Invention
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Service space for a retractable propulsion device. The invention relates to a service space of a ... |
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Invention
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Service space for a retractable propulsion device or corresponding. The invention relates to a se... |
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2002
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P/S
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Force-transfer couplings not for land vehicles, namely, for use with pusher and barge combinations |
