KREMER Marcel

Four Luxembourg patents can be attributed to inventors named Marcel KREMER. They were filed in a relatively small time frame between 1946 and 1950.
A number of indications suggest that the inventions can be assigned to three different individuals by the name of Marcel KREMER:
a resident of Weimerskirch (A)
a chemist, resident of Schifflange (B)
a hairdresser, resident of Schifflange (C)