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Raymond A. Laignel
Raymond A.
Laignel
F - Mech Eng,Light,Heat,Weapons
16
K
Inventor
Affiliated with
Cock having a rotating valve removable from above
F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
[ 0.00 ] – not rated yet
Cocks having rotating valves and sliding seats
F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
[ 0.00 ] – not rated yet
Machine welded spherical obturators for rotary plug valves
F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
[ 0.00 ] – not rated yet
Plug cock
F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
[ 0.00 ] – not rated yet
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Profile ID: LFCA-PAI-P-346241
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