F - Mech Eng,Light,Heat,Weapons – 16 – J
Inventor
F - Mech Eng,Light,Heat,Weapons
16
J
Inventor
Country: United States Of America
Extended wear rod guide and method
Helical rod guide
Inverted cone stuffing box
Oilfield stuffing box with polished rod alignment
Rod guide with both high erodible wear volume and by-pass area
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Profile ID: LFCA-PAI-P-1072483