NL71996C - - Google Patents
Info
- Publication number
- NL71996C NL71996C NL71996DA NL71996C NL 71996 C NL71996 C NL 71996C NL 71996D A NL71996D A NL 71996DA NL 71996 C NL71996 C NL 71996C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US285128XA | 1949-05-16 | 1949-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL71996C true NL71996C (en:Method) | 1900-01-01 |
Family
ID=21843864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL71996D NL71996C (en:Method) | 1949-05-16 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE495751A (en:Method) |
| CH (1) | CH285128A (en:Method) |
| FR (1) | FR1018991A (en:Method) |
| GB (1) | GB668998A (en:Method) |
| NL (1) | NL71996C (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1090663B (de) * | 1956-01-26 | 1960-10-13 | Ciba Geigy | Verfahren zur Herstellung von Carbonsaeurearylestern |
-
0
- NL NL71996D patent/NL71996C/xx active
- BE BE495751D patent/BE495751A/xx unknown
-
1950
- 1950-05-15 GB GB12057/50A patent/GB668998A/en not_active Expired
- 1950-05-15 FR FR1018991D patent/FR1018991A/fr not_active Expired
- 1950-05-16 CH CH285128D patent/CH285128A/de unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1090663B (de) * | 1956-01-26 | 1960-10-13 | Ciba Geigy | Verfahren zur Herstellung von Carbonsaeurearylestern |
Also Published As
| Publication number | Publication date |
|---|---|
| GB668998A (en) | 1952-03-26 |
| FR1018991A (fr) | 1953-01-15 |
| BE495751A (en:Method) | |
| CH285128A (de) | 1952-08-31 |