Assignee

LANG STEVEN

1 granted patent·29 citations·filing 2004–2004

Technology mixE04B1

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0171US7665251B1Structural steel framed houses with gable end frames, intermediate frames, and wall and roof panels having perimeters of C-shaped steel channelsLANG STEVEN·Filed 2004·Granted Feb 23, 2010·29 cites·13 claims

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