DK93440C - Apparat til kontrol af finhedsgraden af et pulverformet materiale, som ad pneumatisk vej transporteres gennem en rørledning.
- Google Patents
Apparat til kontrol af finhedsgraden af et pulverformet materiale, som ad pneumatisk vej transporteres gennem en rørledning.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Machinenfabriek Brabant D VanfiledCriticalMachinenfabriek Brabant D Van
Priority to DK304059ApriorityCriticalpatent/DK93440C/da
Application grantedgrantedCritical
Publication of DK93440CpublicationCriticalpatent/DK93440C/da
DK304059A1959-08-261959-08-26Apparat til kontrol af finhedsgraden af et pulverformet materiale, som ad pneumatisk vej transporteres gennem en rørledning.
DK93440C
(da)