BR7705698A - Uma uniao para coplamento de um par de manilhas de barro sem flanges,para canalizacao de esgoto
- Google Patents
Uma uniao para coplamento de um par de manilhas de barro sem flanges,para canalizacao de esgoto
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Publication number
BR7705698A
BR7705698ABR7705698ABR7705698ABR7705698ABR 7705698 ABR7705698 ABR 7705698ABR 7705698 ABR7705698 ABR 7705698ABR 7705698 ABR7705698 ABR 7705698ABR 7705698 ABR7705698 ABR 7705698A
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Application filed by Ryo Nichi Co LtdfiledCriticalRyo Nichi Co Ltd
Publication of BR7705698ApublicationCriticalpatent/BR7705698A/pt