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2022
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Invention
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Surface covering. The invention is directed to a surface covering, to a method for preparing said... |
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G/S
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Common metals and their alloys; metal building materials, namely, cling boards and floor boards, ... |
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G/S
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Common metals and their alloys; metal building materials;
transportable buildings of metal; mate... |
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2021
|
Invention
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Upgrading recycled polyvinyl butyral.
The invention is directed to a method for producing an upg... |
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Invention
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Upgrading recycled polyvinyl butyral. The invention is directed to a method for producing an upgr... |
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2020
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Invention
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Construction material.
A construction material comprises a watertight sheet material of a mixtur... |
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Invention
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Construction material. A construction material comprises a watertight sheet material of a mixture... |
