F27B 5/00 Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated (furnaces through which the charge is moved mechanically or in which the charge moves by gravity F27B9/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
CPC: Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated (furnaces through which the charge is moved mechanically or in which the charge moves by gravity F27B9/00)
Full Title
Full titles differ between systems:
Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated (furnaces through which the charge is moved mechanically or in which the charge moves by gravity F27B9/00)
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
Child Classifications
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