Patent Classification Explorer PCE

DIFF Main Group

F15B 20/00

Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems

Introduced: September 1968

Of 6 combined children, 0 exist in both systems.

6 codes are CPC-only extensions.

Child Classifications

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F15B 20/001 CPC only CPC only
F15B 20/002 CPC only CPC only
F15B 20/004 CPC only CPC only
F15B 20/005 CPC only CPC only
F15B 20/007 CPC only CPC only
F15B 20/008 CPC only CPC only