Derniers inventions, produits et services
2017
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P/S
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Administration of businesses engaged in the manufacture of roofing and waterproofing materials, a... |
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P/S
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Administration of businesses engaged in the manufacture of
roofing and waterproofing materials, ... |
1995
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Invention
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Folding root crop defoliator. A foldable root crop defoliator wherein the implement has a central... |
1992
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Invention
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Video doorbell system. A communication apparatus for monitoring sounds and images at a remote loc... |
1975
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P/S
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STRAW CUTTERS, CORN CUTTERS, RICE CUTTERS, TENSION DEVICES FOR HAY BALERS, DUAL CULTIVATOR DISCS,... |
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