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US3313629A
|
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Agglomerating process for powdered food solids or the like
|
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US1909081A
|
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Shock preventer for clamshell buckets
|
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US1869989A
|
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Adjustment means for bucket lines
|
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US1839281A
|
|
Excavating bucket
|
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US1880608A
|
|
Sheave block
|
|
US1891032A
|
|
Material handling and measuring apparatus
|
|
US1808800A
|
|
Bucket construction
|
|
US1808799A
|
|
Weighing batcher
|
|
US1747745A
|
|
Ball-bearing-sheave construction
|
|
US1747744A
|
|
Sheave mounting
|
|
US1745777A
|
|
Measuring and dumping apparatus
|
|
US1772297A
|
|
Concrete water-measuring device
|
|
US1691948A
|
|
Turntable
|
|
US1882307A
|
|
Material handling apparatus
|
|
US1709418A
|
|
Sheave construction for lever-arm buckets
|
|
US1704268A
|
|
Art of making cementitious mixtures
|
|
US1682872A
|
|
Method of and apparatus for handling, storing, and measuring bulk material into batches
|
|
US1601182A
|
|
Construction of concrete poles
|
|
US1598779A
|
|
Glass furnace
|
|
US1428953A
|
|
Floor form
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