CH207923A - Process for the production of dry plate rectifiers with a base electrode made of at least one light metal. - Google Patents
Process for the production of dry plate rectifiers with a base electrode made of at least one light metal.Info
- Publication number
- CH207923A CH207923A CH207923DA CH207923A CH 207923 A CH207923 A CH 207923A CH 207923D A CH207923D A CH 207923DA CH 207923 A CH207923 A CH 207923A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- base electrode
- light metal
- electrode made
- dry plate
- Prior art date
Links
- 239000002184 metal Substances 0.000 title 1
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
- H10D48/04—Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
- H10D48/042—Preparation of foundation plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J7/00—Luggage carriers
- B62J7/08—Equipment for securing luggage on carriers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE207923X | 1937-11-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH207923A true CH207923A (en) | 1939-12-15 |
Family
ID=5793957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH207923D CH207923A (en) | 1937-11-12 | 1938-08-05 | Process for the production of dry plate rectifiers with a base electrode made of at least one light metal. |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE429724A (en) |
CH (1) | CH207923A (en) |
GB (1) | GB508180A (en) |
NL (2) | NL89852C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE971742C (en) * | 1943-07-08 | 1959-03-19 | Aeg | Process for the production of asymmetrically conductive systems for use as voltage-dependent capacitors |
-
0
- NL NL203018D patent/NL203018A/xx unknown
- NL NL89852D patent/NL89852C/xx active
- BE BE429724D patent/BE429724A/xx unknown
-
1938
- 1938-08-05 CH CH207923D patent/CH207923A/en unknown
- 1938-11-11 GB GB32854/38A patent/GB508180A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE971742C (en) * | 1943-07-08 | 1959-03-19 | Aeg | Process for the production of asymmetrically conductive systems for use as voltage-dependent capacitors |
Also Published As
Publication number | Publication date |
---|---|
GB508180A (en) | 1939-06-27 |
NL89852C (en) | |
BE429724A (en) | |
NL203018A (en) |
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