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Metallgesellschaft Aktiengesellschaft
Ekkehard Weber
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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Metallgesellschaft AG
Ekkehard Weber
C03 - GLASS MINERAL OR SLAG WOOL
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Metallgesellschaft Aktiengesellschaft
Ekkehard Weber
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Metallgesellschaft Aktiengesellschaft
Ekkehard Weber
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Metallgesellschaft Aktiengesellschaft
Ekkehard Weber
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Metallgesellschaft Aktiengesellschaft
Ekkehard Weber
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Industrie-Wert Beteiligungsgesellschaft mbH
Heinz Holter
C03 - GLASS MINERAL OR SLAG WOOL
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Ekkehard Weber
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Ekkehard Weber
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
