4. C - Chemistry, Metallurgy
  5. 09
  6. B

Werner Koch

C - Chemistry – Metallurgy – 09 – B

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Apparatus for regulating humidity in a climatic chamber and...

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Patent

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Arc discharge apparatus

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Coumarin and coumarinimide compounds

D - Textiles – Paper – 06 – P
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Coumarin and coumarinimide dyes

D - Textiles – Paper – 06 – P
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Device and method for the lubrication of a chain drive

F - Mech Eng,Light,Heat,Weapons – 16 – N
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Method of dyeing cotton and other substrates with a...

C - Chemistry – Metallurgy – 09 – B
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Profile ID: LFCA-PAI-P-78519

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