DIFF Subgroup
G01F 23/52 using electrically actuated indicating means
Introduced: January 1985
Full Title
Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm > by floats > using twisted spindles as transmission elements > using electrically actuated indicating means
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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