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 Kanthal AbfiledCriticalKanthal Ab
Application grantedgrantedCritical
Publication of DK69677CpublicationCriticalpatent/DK69677C/da
DK432846A1945-12-211946-11-04Firkantet plade, egnet til permanent udsættelse for høje temperaturer, f. eks. til bundherd eller spjæld i ovne.
DK69677C
(da)