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Priority to JP8843680UpriorityCriticalpatent/JPS6214245Y2/ja
Publication of JPS5716518UpublicationCriticalpatent/JPS5716518U/ja
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Publication of JPS6214245Y2publicationCriticalpatent/JPS6214245Y2/ja
Roofing system for protecting flat roofs or slightly sloped roofs, method of application of said new roofing system and method for reroofing using said new roofing system