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NL7607555A
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Multipurpose furniture unit - has container with hollow vertical ribs accommodating bars frames or boxes
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GB1123882A
|
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Mechanical vibrating system
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US3328615A
|
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Vibrating device
|
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GB793395A
|
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Improvements in jet pumps
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GB798974A
|
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Vibrating apparatus for concrete or like material
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US2862393A
|
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Vibrating apparatus for concrete or like material
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US2825290A
|
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Injectors
|
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GB725593A
|
|
Vibrating apparatus
|
|
US2722407A
|
|
Vibrating apparatus for concrete
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US2702424A
|
|
Process of manufacturing prestressed concrete
|
|
GB696938A
|
|
An improved reinforcement for prestressing concrete and process of manufacturing prestressed concrete with it
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GB706646A
|
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Improvements in or relating to a device for carburetting air with liquid fuel
|
|
US2827770A
|
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Pre-stressed pile with recoverable reinforcement
|
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GB705073A
|
|
Improvements in or relating to reinforcement for prestressed concrete
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|
GB692584A
|
|
Reinforcements for prestressing concrete
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|
US2737802A
|
|
Composite prestressing reinforcement
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GB637691A
|
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Improvements in or relating to mixing apparatus
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US2583135A
|
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Device for mixing bulks
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