Signature mark | FA 043/Juluft 0101 T04 M67 |
---|---|
Subject | Mappe |
Title | Schreiben Wagenseil/ Prof. Reissner an die Patentanwälte Blétry (Paris) u. Singer (Washington) u. an das Patentamt Berlin betr. Propeller-Patente Reissner |
Date | 1913 |
Scope | 3 Blatt |
Rights notice | CC BY-SA 4.0 |