NL17689C - - Google Patents
Info
- Publication number
- NL17689C NL17689C NL17689DA NL17689C NL 17689 C NL17689 C NL 17689C NL 17689D A NL17689D A NL 17689DA NL 17689 C NL17689 C NL 17689C
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
- H01B11/12—Arrangements for exhibiting specific transmission characteristics
- H01B11/14—Continuously inductively loaded cables, e.g. Krarup cables
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE245137X | 1924-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL17689C true NL17689C (xx) |
Family
ID=5929493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL17689D NL17689C (xx) | 1924-12-27 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR608369A (xx) |
| GB (1) | GB245137A (xx) |
| NL (1) | NL17689C (xx) |
-
0
- NL NL17689D patent/NL17689C/xx active
-
1925
- 1925-12-22 GB GB32367/25A patent/GB245137A/en not_active Expired
- 1925-12-24 FR FR608369D patent/FR608369A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR608369A (fr) | 1926-07-26 |
| GB245137A (en) | 1926-03-25 |