4. E - Fixed Constructions
  5. 05
  6. C

Gerhard Frank

E - Fixed Constructions – 05 – C

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Cover for aquariums, terrariums or the like

A - Human Necessities – 01 – K
Patent

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Filter for aquariums

A - Human Necessities – 01 – K
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Molded catalyst materials and their preparation

B - Operations – Transporting – 01 – J
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Molded iron catalyst and its preparation

B - Operations – Transporting – 01 – J
Patent

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Molded iron catalyst material, its preparation and its use

C - Chemistry – Metallurgy – 07 – C
Patent

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Preparation of primary amines

C - Chemistry – Metallurgy – 07 – C
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Profile ID: LFCA-PAI-P-804587

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