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CA160980A
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Method of making u-shaped pipe bends
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US910133A
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Boiler.
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CA286620A
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Staybolt
|
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CA286621A
|
|
Staybolt
|
|
CA227203A
|
|
Method of making return bends
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|
CA273607A
|
|
Apparatus for making gaskets
|
|
CA331952A
|
|
Reverse gear power device
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|
CA252720A
|
|
Steam boiler
|
|
CA304135A
|
|
Method for resizing crank arms and crank pins
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|
CA338283A
|
|
Staybolt
|
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CA224600A
|
|
Driving box wedge
|
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CA251465A
|
|
Superheater header
|
|
CA260836A
|
|
Steam valve
|
|
CA229047A
|
|
Cross head
|
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CA336877A
|
|
Reverse gear
|
|
CA241936A
|
|
Stop valve
|
|
CA289572A
|
|
Flexible staybolt
|
|
CA249249A
|
|
Connecting rod for engines
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|
CA352432A
|
|
Staybolt
|
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CA306219A
|
|
Locomotive connecting rod
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