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PL68154B3
(de)
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US2364832A
(en)
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Classifying scale
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GB1561074A
(en)
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Apparatus and method for detecting and dispensing articlesof preselected weight
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US2332438A
(en)
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Automatic weighing machine
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US2192905A
(en)
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Precision balance
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US3111180A
(en)
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Beam type weighing scale
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US3140751A
(en)
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Beam balance
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US1790883A
(en)
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op toledo |
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US2860868A
(en)
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Weighing system
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US2410654A
(en)
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Airplane weighing apparatus
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US659830A
(en)
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Weighing and counting machine.
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US1619122A
(en)
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Testing device
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US1660672A
(en)
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Scale-testing device
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PL51977B1
(de)
|
|
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US586553A
(en)
|
|
Weighing and computing scale |
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US2760374A
(en)
|
|
Apparatus for testing fabricated products
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US1706510A
(en)
|
|
Weighing scale
|
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US694782A
(en)
|
|
Method of testing barley and malt.
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US331020A
(en)
|
|
Weighing-scale |
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US656013A
(en)
|
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Weight and price scale.
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USRE3032E
(en)
|
|
Improvement in platform-scales |
|
US2832582A
(en)
|
|
Weighing scale
|
|
US334288A
(en)
|
|
Pkopoetional weighing scale |
|
US3232365A
(en)
|
|
Multi-range weighing apparatus and method
|
|
US1369102A
(en)
|
|
Weighing-scale
|