• 专利标题: Process for maturing immature and frost-bitten cotton-bolls.
  • 申请号: US1913770387
    申请日: 1913-05-28
  • 公开(公告)号: US1166060A
    公开(公告)日: 1915-12-28
  • 发明人: LEE JOHN ELLWOOD
  • 申请人: JOHN B HALL
  • 专利权人: John B Hall
  • 当前专利权人: John B Hall
  • 优先权: US1912735024 1912-12-05; US1913770387 1913-05-28
Process for maturing immature and frost-bitten cotton-bolls.
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