NL140391B - ELECTRIC SIGNALING DEVICE. - Google Patents

ELECTRIC SIGNALING DEVICE.

Info

Publication number
NL140391B
NL140391B NL62275374A NL140391DA NL140391B NL 140391 B NL140391 B NL 140391B NL 62275374 A NL62275374 A NL 62275374A NL 140391D A NL140391D A NL 140391DA NL 140391 B NL140391 B NL 140391B
Authority
NL
Netherlands
Prior art keywords
signaling device
electric signaling
electric
signaling
Prior art date
Application number
NL62275374A
Other languages
Dutch (nl)
Original Assignee
Friedland Ltd V & E
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 NL140391B publication Critical patent/NL140391B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/02—Electrolytic production, recovery or refining of metals by electrolysis of solutions of light metals
    • C25C1/04—Electrolytic production, recovery or refining of metals by electrolysis of solutions of light metals in mercury cathode cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/36—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in mercury cathode cells
    • C25B1/42—Decomposition of amalgams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
NL62275374A 1947-05-14 ELECTRIC SIGNALING DEVICE. NL140391B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH969377X 1947-05-14

Publications (1)

Publication Number Publication Date
NL140391B true NL140391B (en)

Family

ID=4550818

Family Applications (2)

Application Number Title Priority Date Filing Date
NL68965D NL68965C (en) 1947-05-14
NL62275374A NL140391B (en) 1947-05-14 ELECTRIC SIGNALING DEVICE.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL68965D NL68965C (en) 1947-05-14

Country Status (4)

Country Link
BE (1) BE482217A (en)
CH (2) CH278577A (en)
FR (1) FR969377A (en)
NL (2) NL140391B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE940117C (en) * 1954-03-26 1956-03-08 Rumianca Spa Process and device for the production of alkali hydroxide

Also Published As

Publication number Publication date
CH277979A (en) 1951-09-30
NL68965C (en)
BE482217A (en)
FR969377A (en) 1950-12-19
CH278577A (en) 1951-10-31

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