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 (enrdf_load_html_response)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE388172A true BE388172A (enrdf_load_html_response)

Family

ID=7206012

Family Applications (1)

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

Country Status (2)

Country Link
BE (1) BE388172A (enrdf_load_html_response)
FR (1) FR735952A (enrdf_load_html_response)

Also Published As

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

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