(under the class definition) Structure, including (1) a significant building structure having bonded thereto or embedded therein a synthetic resinous component, or (2) a defined synthetic resin building component having a physical configuration peculiar to use as a structural component.
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208, for panels closing an opening and having means for attaching to a barrier, which panel is often defined as a "safety glass" sandwich having as its core layer a resinous plastic sheet.
384+, and 390+, for a plastic veneer tile not limited to a specific synthetic resinous compound or composition.
612, and 782+, for a construction unit with layered components, and see the references under "SEARCH THIS CLASS,SUBCLASS" and "SEARCH CLASS" in those subclasses for other locales of this type of structure.
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520, Synthetic Resins or Natural Rubbers, for synthetic resin compounds and compositions there provided for which are not limited by a particular physical configuration to a structural use.
