Navistar Canada, Inc.

Michael D Roeth

Leo P Oriet

Jules Cazabon

John W Randall

A motor bus body () has multiple wall extrusions () that join respective sides to the roof (). Each extrusion has an exterior wall () that when viewed lengthwise of the extrusion is concave toward an interior passenger space () and convex away from the interior passenger space to form a rounded exterior corner of the body. The extrusion also comprises an interior wall () that is concave toward the exterior wall () and that cooperates with the exterior wall to enclose a space that contains additional walls () of the extrusion joining with the interior and exterior walls ().

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Fort Wayne, IN, United States of America

Michael D Roeth