DIFF Subgroup
F16L 27/12 allowing substantial longitudinal adjustment or movement (by use of screw-thread F16L15/02)
Introduced: September 1968
Title
Titles differ between systems:
IPC: allowing substantial longitudinal adjustment or movement
CPC: allowing substantial longitudinal adjustment or movement (by use of screw-thread F16L15/02)
Full Title
Full titles differ between systems:
IPC:
Adjustable joints; Joints allowing movement > allowing substantial longitudinal adjustment or movement
CPC:
Adjustable joints; Joints allowing movement (of the quick-acting type F16L37/50; for double-walled or multi-channel pipes or pipe assemblies F16L39/04 ) > allowing substantial longitudinal adjustment or movement (by use of screw-thread F16L15/02)
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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