Henry B. Metcalf

Identifiers

  • Open LibraryOL8639531A

Top Subjects

  • Patents (1)
  • Patent infringement (1)
  • Telephone (1)
  • Trials, litigation (1)
  • United States (1)
  • American Bell Telephone Company (1)
  • A. E. Dolbear (1837-1910) (1)

Books by Henry B. Metcalf

Total count: 2