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土肥

Nail-type fasteners for concrete

2024-03-09 17:56:10

专利名称:Nail-type fasteners for concreteweight是什么意思啊发明人:土肥 雄治申请号:JP実願平4-6832申请日:19920219公开号:JP実開平5-66312U公开日:19930903专利内容由知识产权出版社提供专利附图:摘要: (57) In the [summary] [purpose] fasteners elastic plate made of...

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