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Abstract
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|---|---|
| Material de construcción de yeso o escayola aligerado y su uso en placas y paneles. | |
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International
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No |
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Status
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Concedida |
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application number
|
P200502273 |
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under exploitation
|
No |
|
|
|
|
Date
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01/03/2008 |
|
|
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Owner
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|