发明授权
US2996224A Metered dispensing carton for semifree-flowing and free flowing comminuted and granular solids 失效
计量分配纸箱,用于半自由流动和自由流动的粉碎和颗粒状固体

  • 专利标题: Metered dispensing carton for semifree-flowing and free flowing comminuted and granular solids
  • 专利标题(中): 计量分配纸箱,用于半自由流动和自由流动的粉碎和颗粒状固体
  • 申请号: US73637958
    申请日: 1958-05-19
  • 公开(公告)号: US2996224A
    公开(公告)日: 1961-08-15
  • 发明人: SILVER STAN M
  • 申请人: SILVER STAN M
  • 专利权人: Stan M Silver
  • 当前专利权人: Stan M Silver
  • 优先权: US73637958 1958-05-19
  • 主分类号: B65D5/76
  • IPC分类号: B65D5/76
Metered dispensing carton for semifree-flowing and free flowing comminuted and granular solids
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