NL140391B - Elektrische signaleringsinrichting. - Google Patents
Elektrische signaleringsinrichting.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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH969377X | 1947-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL140391B true NL140391B (nl) |
Family
ID=4550818
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL68965D NL68965C (nl) | 1947-05-14 | ||
NL62275374A NL140391B (nl) | 1947-05-14 | Elektrische signaleringsinrichting. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL68965D NL68965C (nl) | 1947-05-14 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE482217A (nl) |
CH (2) | CH278577A (nl) |
FR (1) | FR969377A (nl) |
NL (2) | NL140391B (nl) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE940117C (de) * | 1954-03-26 | 1956-03-08 | Rumianca Spa | Verfahren und Vorrichtung zur Gewinnung von Alkalihydroxyd |
-
0
- NL NL68965D patent/NL68965C/xx active
- BE BE482217D patent/BE482217A/xx unknown
- NL NL62275374A patent/NL140391B/nl unknown
-
1947
- 1947-05-14 CH CH278577D patent/CH278577A/de unknown
- 1947-05-14 CH CH277979D patent/CH277979A/de unknown
-
1948
- 1948-04-30 FR FR969377D patent/FR969377A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE482217A (nl) | |
FR969377A (fr) | 1950-12-19 |
CH277979A (de) | 1951-09-30 |
CH278577A (de) | 1951-10-31 |
NL68965C (nl) |
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