发明名称 KNOPF.
摘要 A button includes a button body and a tack member for attachment of the button to a garment fabric. The button body includes an annular brace holding a button back and a head plate peripherally together. The head plate is made of a die-cast zinc having its front surface exposed to view. The annular brace and the buton back are made of a metal plate having a high ductility conducive to prolonged service life.
申请公布号 DE3763488(D1) 申请公布日期 1990.08.09
申请号 DE19873763488 申请日期 1987.03.10
申请人 YOSHIDA KOGYO K.K., TOKIO/TOKYO, JP 发明人 WATANABE, HIROKAZU, KUROBE-SHI TOYAMA-KEN, JP
分类号 A44B1/04;A44B1/08;A44B1/34;A44B1/44;(IPC1-7):A44B1/44 主分类号 A44B1/04
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