Invention Grant
US633358A Means for securing card-clothing to cylinders of carding-engines. 失效
用于保护卡车给卡车发动机的装置的手段。

  • Patent Title: Means for securing card-clothing to cylinders of carding-engines.
  • Patent Title (中): 用于保护卡车给卡车发动机的装置的手段。
  • Application No.: US1899703997
    Application Date: 1899-01-31
  • Publication No.: US633358A
    Publication Date: 1899-09-19
  • Inventor: DODD JOHN
  • Applicant: DODD JOHN
  • Assignee: John Dodd
  • Current Assignee: John Dodd
  • Priority: US1899703997 1899-01-31
Means for securing card-clothing to cylinders of carding-engines.
Information query
Patent Agency Ranking
0/0