Title:
FRAME FOR INJECTORS IN MELTING FURNACES
United States Patent 3439912


Inventors:
Berger, Norbert
Application Number:
US3439912DA
Publication Date:
04/22/1969
Filing Date:
09/20/1966
Assignee:
Maerz, Ofenbau (CH)
Primary Class:
Other Classes:
222/144.5, 239/753
International Classes:
C21C5/46; F27B3/20; F27B3/22; F27D3/16; F27D99/00; (IPC1-7): F27D7/02; C21C5/30
View Patent Images:
Foreign References:
GB866176A1961-04-26
IT616647B