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2010
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Invention
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Medium-voltage cable.
A cable for transmitting electrical power at a voltage between 5 and 49 kV... |
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Invention
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Medium-voltage cable. A cable for transmitting electrical power at a voltage between 5 and 49 kV ... |
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2007
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Invention
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Sealing ring.
A sealing ring (14) is adapted to seal an annular gap (15) between a socket end (1... |
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Invention
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Sealing ring. A sealing ring (14) is adapted to seal an annular gap (15) between a socket end (11... |
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2005
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Invention
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Sealing ring. A sealing ring for sealing an annular gap between a spigot end (18) of a first conc... |
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Invention
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Device for mounting a sealing ring, adapted to be partially embedded in a concrete pipe, on a bot... |
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2004
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Invention
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Bottom ring for a mould for casting a concrete pipe with partially embedded rubber strip. A botto... |
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Invention
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Rubber strip for partial embedding into a concrete pipe, concrete pipe with partially embedded ru... |
