DIFF Subgroup
G01M 3/10 for containers, e.g. radiators
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Investigating fluid tightness of structures > by using fluid or vacuum > by detecting the presence of fluid at the leakage point > by observing bubbles in a liquid pool > for containers, e.g. radiators
CPC:
Investigating fluid-tightness of structures > by using fluid or vacuum > by detecting the presence of fluid at the leakage point > by observing bubbles in a liquid pool > for containers, e.g. radiators
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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