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GB978589A
|
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An improved pneumatic conveyor
|
|
GB1000607A
|
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Improvements in or relating to buoyancy pontoons
|
|
US3139272A
|
|
Pre-expander for plastic pellets utilized in foam molding
|
|
GB973471A
|
|
Improvements in and relating to molding apparatus
|
|
US1824762A
|
|
Container
|
|
US1834085A
|
|
Closure
|
|
US1836220A
|
|
Container
|
|
US1675920A
|
|
Jar closure
|
|
US1529110A
|
|
Basket
|
|
US1532298A
|
|
Basket
|
|
US1353017A
|
|
Receptacle-closure
|
|
CA712048A
|
|
Pneumatic conveyor for fluent materials
|
|
CA676733A
|
|
Methods and apparatus for molding plastic foam objects
|
|
CA694755A
|
|
Watercraft and pontoons forming part thereof
|
