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2024
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Invention
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Scraping device for cleaning a roadway surface.
The device includes two opposing lateral wings f... |
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2021
|
Invention
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Scraping device for cleaning a roadway surface. The device includes two opposing lateral wings fo... |
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2020
|
Invention
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Width-adjustable scraper blade device. The scraper blade device (100) is adjustable in width and ... |
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2019
|
Invention
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Scraper blade device with juxtaposed blade segments having a swivel interconnection between matin... |
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2015
|
Invention
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Scraper blade device for cleaning a surface and method. The scraper blade device is provided for ... |
