Signature mark | NL 240/1102 |
---|---|
Subject | Film (1) |
Title | Ionenaustausch Lewatit |
Note | Wahrscheinlich Kunstharz-Ionenaustauscher |
Date | ca. 1958 |
Subject area | Optik. Mikroskopie <315.09> |
Further information |
Client:
Bayer-AG <Leverkusen>
Film title: Lewatit * |
Formal information |
Technik:
Acetatfilm |
Rights notice | CC BY-SA 4.0 |