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2021
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Invention
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Toothed metallic gasket interpenetrated with compression-resistant steps. A gasket includes a fir... |
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2015
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Invention
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Mechanical packing conversion apparatus integrating packaging, measuring, cutting and protecting ... |
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Invention
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Ropy packaging apparatus integrating measuring, cutting and protecting functions. A ropy packagin... |
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2014
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Invention
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Toothed metallic gasket interpenetrated with compression-resistant steps.
The present invention ... |
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Invention
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Toothed metal framework composite gasket having irregular teeth. Disclosed is a toothed metal fra... |
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Invention
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Toothed metal gasket with alternating pressure-prevention steps. Disclosed is a toothed metal gas... |
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2013
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Invention
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Anchor-shaped connector for oil seal. An anchor-shaped connector (1) for an oil seal, the connect... |
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Invention
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Fishbone-like helical toothed metallic gasket.
A fishbone-like helical concentric toothed metall... |
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Invention
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Fishbone inclined tooth-shaped metal gasket. A fishbone inclined tooth-shaped metal gasket. Annul... |
