|
GB859334A
|
|
Weather seal
|
|
US2924191A
|
|
Float apparatus
|
|
US2919047A
|
|
Liquid storage floating cover
|
|
GB839670A
|
|
Liquid storage floating cover
|
|
GB817069A
|
|
Improvements in and relating to storage tanks
|
|
US2913138A
|
|
Floating covers for tanks
|
|
US2914212A
|
|
Floating roof weather seal
|
|
US2873042A
|
|
Adjustable floating roof
|
|
GB759414A
|
|
Improvements in and relating to liquid storage tanks
|
|
GB713467A
|
|
Storage tanks for liquids
|
|
US2670100A
|
|
Storage tank
|
|
US2624490A
|
|
Oil tank
|
|
GB657909A
|
|
Diaphragm covers for liquid storage tanks
|
|
US2578090A
|
|
Diaphragm cover for liquid storage tanks
|
|
US2532854A
|
|
Fluid storage tank
|
|
US2478422A
|
|
Seal for floating tank covers
|
|
US2533041A
|
|
Internal bracing for liquid storage tanks
|
|
US2450986A
|
|
Guide construction for movable tank tops
|
|
US2391318A
|
|
Oil filter
|
|
US2452146A
|
|
Tank top
|
