MINING CLAIMS + MINING CONCESSIONS (MINING)
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BTMINING OPERATIONS + EXPLOITATION, WORKING OF MINERAL DEPOSITS (MINING)
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UDC622.21
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Descriptor GERGRUBENFELDER + KONZESSIONEN (BERGBAU)
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Descriptor ENGMINING CLAIMS + MINING CONCESSIONS (MINING)
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Descriptor FRECHAMPS D'EXPLOITATION (INDUSTRIE MINIÈRE)
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Variant GERKONZESSIONEN/BERGBAUKONZESSIONEN (BERGBAU)
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Variant GERGRUBENFELDER (BERGBAU)
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Variant ENGMINING CLAIMS (MINING)
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Variant ENGMINING CONCESSIONS (MINING)
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Variant ENGCLAIMS/MINING CLAIMS (MINING)
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Variant ENGCONCESSIONS/MINING CONCESSIONS (MINING)
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Variant FRECONCESSIONS/INDUSTRIE MINIÈRE (INDUSTRIE MINIÈRE)
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Variant FREMINES/CONCESSIONS MINIERES (INDUSTRIE MINIÈRE)
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Variant FREEXPLOITATION/CHAMPS D'EXPLOITATION (INDUSTRIE MINIÈRE)
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NTOIL CONCESSIONS (MINING)