4. C - Chemistry, Metallurgy
  5. 07
  6. G

A. Gurney John

C - Chemistry – Metallurgy – 07 – G

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Dihydropyrenes and photochromic compositions based thereon

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Dimeric optical brighteners

D - Textiles – Paper – 06 – L
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Halomethylation process

C - Chemistry – Metallurgy – 07 – C
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Substituted dihydropyrene photochromes

C - Chemistry – Metallurgy – 07 – G
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Profile ID: LFCA-PAI-P-670368

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