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US2720899A
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Method of producing triangularly shaped timbers
|
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US2796236A
|
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Rail fence
|
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US2684088A
|
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Woodworking machine for quartering square timber
|
|
US2795825A
|
|
System of building construction
|
|
US2347359A
|
|
Apparatus for fabricating wooden panels
|
|
US2104307A
|
|
Method of forming end grain flooring
|
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US2036348A
|
|
Dovetail cutting machine
|
|
US1994957A
|
|
Device for advancing a board to cut-off saws
|
|
US2020562A
|
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Toy block
|
|
CA166124A
|
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Oiling means for shaft bearings
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CA155670A
|
|
Spring bearing
|
|
US855718A
|
|
Centrifugal machine.
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US632358A
|
|
Nurling-tool.
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