Dear Mr. Mahler,

if you download our printed catalogue in German you find in respect to ADOX CHS films the following statement as the first sentence:
"These films were previously sold by us under the efke brandname".

The way you pose the question I cannot answer. Efke is a known trademark, so is ADOX and every partner does his business and we both respect the otherīs trademark.

Could you please post the link to the discussions you refer to ?
I would like to answer in detail to the respective customer clarifying the situation. There have been a few changes lately in Fotokemikas products and might have sold longer from stock out of known batches than other vendors.

Best regards,