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Inventor
Balancing or stabilizing mechanism for vertically movable...
Double suspension roof structure for metal storage tanks
Dry seal piston type gas holder
Dry-seal pressure-type gasholders
Gasholder
Apparatus and methods for erecting suspension roofs
Apparatus for raising a stiff horizontal frame
Dry seal pressure type gas holder
Floating tank roof
Method of building metal storage tanks
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Profile ID: LFCA-PAI-P-29424