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USD25392S
(en)
|
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Design for a plumb and level frani e |
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US792212A
(en)
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Protractor-gage.
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US351820A
(en)
|
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Tet square |
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US826759A
(en)
|
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Parallel square.
|
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US1667635A
(en)
|
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Knife-edge bearing for weighing apparatus
|
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US485923A
(en)
|
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Truing device for bench-planes |
|
USD34536S
(en)
|
|
Design for a scale-bearing |
|
US146268A
(en)
|
|
Improvement in alterable signs |
|
US596279A
(en)
|
|
Level |
|
USD24480S
(en)
|
|
Design for a scale-beam |
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US1032608A
(en)
|
|
Piano.
|
|
US567832A
(en)
|
|
john p |
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USD24503S
(en)
|
|
Design for a try-square |
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US632182A
(en)
|
|
Combined level, plumb, and inclinometer.
|
|
USD35769S
(en)
|
|
Design for a cylinder |
|
US765474A
(en)
|
|
Sectional steel square.
|
|
USD23301S
(en)
|
|
Design for a case for electrical measuring-instruments |
|
USD24149S
(en)
|
|
Design for a scale-standard |
|
USD33000S
(en)
|
|
Design for a scale-beam-stand member |
|
USD31506S
(en)
|
|
Design for a poise for scales |
|
USD30541S
(en)
|
|
Design for a picture-holding easel |
|
USD24013S
(en)
|
|
Design for a metal tube |
|
US1139998A
(en)
|
|
Scale.
|
|
USD27342S
(en)
|
|
Design for a prism-plate |
|
US129727A
(en)
|
|
Improvement in piano-fortes |
