US1874347A
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Stay bolt
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US1750687A
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Steam-boiler stay bolt
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US1698892A
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Method of applying stay bolts
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US1718377A
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Die for making steam-boiler stay bolts
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US1685202A
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Gear casing
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US1547667A
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Locomotive driving box
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US1469688A
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Stay bolt for steam boilers
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US1628063A
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Manufacture of steam-boiler stay bolts
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US1435733A
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Sheet connection for steam-boiler stay bolts
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US1430321A
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Articulated stay bolt
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US1432085A
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Stay bolt for steam boilers
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US1103429A
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Hand-truck.
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US722324A
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Means for connecting tools to sockets.
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CA227997A
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Stay bolt for steam boilers
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CA329566A
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Staybolt
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CA227998A
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Articulated stay bolt
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CA290311A
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Staybolt fastener
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CA238061A
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Stay bolt for steam boilers
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CA249795A
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Locomotive driving box
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CA301824A
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Steam boiler staybolt
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