• RecordNumber
    2385
  • Doc. No.
    2104F
  • Call. No.
    2104F
  • Title of Article

    Provisional Specification. Improved Manufacture of Red Oxide of Iron

  • Title Of Periodical
    PATENT SPECIFICATION
  • VolumNumber
    174,306
  • Date
    (1922)
  • چکيده فارسي
    چ
  • Indexer
    1381/1
  • IndexDate
    amini
  • اطلاعات ثبت
    GN142094