BE367645A - - Google Patents
Info
- Publication number
- BE367645A BE367645A BE367645DA BE367645A BE 367645 A BE367645 A BE 367645A BE 367645D A BE367645D A BE 367645DA BE 367645 A BE367645 A BE 367645A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/10—Preparation of ozone
- C01B13/11—Preparation of ozone by electric discharge
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2201/00—Preparation of ozone by electrical discharge
- C01B2201/10—Dischargers used for production of ozone
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2201/00—Preparation of ozone by electrical discharge
- C01B2201/20—Electrodes used for obtaining electrical discharge
- C01B2201/22—Constructional details of the electrodes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE365579X | 1929-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE367645A true BE367645A (ja) | 1930-03-31 |
Family
ID=6317627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE367645D BE367645A (ja) | 1929-02-12 | 1930-02-10 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE367645A (ja) |
| ES (1) | ES116281A1 (ja) |
| FR (1) | FR689677A (ja) |
| GB (2) | GB354702A (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL176726B (nl) * | 1952-03-15 | Hitachi Ltd | Geluidsversterker met een voorziening voor het onderdrukken van een inschakelgeluid. | |
| BE518399A (ja) * | 1952-03-15 | |||
| GB2378387B (en) * | 2001-06-13 | 2004-11-17 | Newford Company Ltd | Apparatus for beauty treatment |
-
1930
- 1930-02-10 GB GB4451/30A patent/GB354702A/en not_active Expired
- 1930-02-10 BE BE367645D patent/BE367645A/xx unknown
- 1930-02-10 FR FR689677D patent/FR689677A/fr not_active Expired
- 1930-02-10 ES ES0116281A patent/ES116281A1/es not_active Expired
- 1930-07-16 GB GB21525/30A patent/GB365579A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB354702A (ja) | 1931-08-13 |
| ES116281A1 (es) | 1930-02-01 |
| GB365579A (en) | 1932-01-15 |
| FR689677A (fr) | 1930-09-10 |