BE388172A - - Google Patents

Info

Publication number
BE388172A
BE388172A BE388172DA BE388172A BE 388172 A BE388172 A BE 388172A BE 388172D A BE388172D A BE 388172DA BE 388172 A BE388172 A BE 388172A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of BE388172A publication Critical patent/BE388172A/xx

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
    • H10D48/01—Manufacture or treatment
    • H10D48/07—Manufacture or treatment of devices having bodies comprising cuprous oxide [Cu2O] or cuprous iodide [CuI]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/002—Control or safety means for heart-points and crossings of aerial railways, funicular rack-railway

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
BE388172D 1931-04-28 BE388172A (is")

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ0041398 1931-04-28

Publications (1)

Publication Number Publication Date
BE388172A true BE388172A (is")

Family

ID=7206012

Family Applications (1)

Application Number Title Priority Date Filing Date
BE388172D BE388172A (is") 1931-04-28

Country Status (2)

Country Link
BE (1) BE388172A (is")
FR (1) FR735952A (is")

Also Published As

Publication number Publication date
FR735952A (fr) 1932-11-17

Similar Documents

Publication Publication Date Title
BE377446A (is")
BE388172A (is")
BE353568A (is")
BE358734A (is")
BE373801A (is")
BE375242A (is")
BE375720A (is")
BE376369A (is")
BE376486A (is")
BE376494A (is")
BE376552A (is")
BE376624A (is")
BE376809A (is")
BE376820A (is")
BE376960A (is")
BE376961A (is")
BE377041A (is")
BE377073A (is")
BE377219A (is")
BE377275A (is")
BE377461A (is")
BE377475A (is")
BE377489A (is")
BE377515A (is")
BE377518A (is")