DIFF Subgroup
F02M 37/20 characterised by means for preventing vapour lock
Introduced: September 1968
Full Title
Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines > characterised by means for preventing vapour lock
No child classifications to compare. This is a leaf node in both IPC and CPC.