DIFF Subgroup
F16K 41/023 Full Title
Spindle sealings > with stuffing-box
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
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F16K 41/023 Spindle sealings > with stuffing-box
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.