GB318716A - Improvements in and connected with switch-boards - Google Patents
Improvements in and connected with switch-boardsInfo
- Publication number
- GB318716A GB318716A GB21898/28A GB2189828A GB318716A GB 318716 A GB318716 A GB 318716A GB 21898/28 A GB21898/28 A GB 21898/28A GB 2189828 A GB2189828 A GB 2189828A GB 318716 A GB318716 A GB 318716A
- Authority
- GB
- United Kingdom
- Prior art keywords
- boards
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M7/00—Motorcycles characterised by position of motor or engine
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB21898/28A GB318716A (en) | 1928-07-28 | 1928-07-28 | Improvements in and connected with switch-boards |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB21898/28A GB318716A (en) | 1928-07-28 | 1928-07-28 | Improvements in and connected with switch-boards |
Publications (1)
Publication Number | Publication Date |
---|---|
GB318716A true GB318716A (en) | 1929-09-12 |
Family
ID=10170650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21898/28A Expired GB318716A (en) | 1928-07-28 | 1928-07-28 | Improvements in and connected with switch-boards |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB318716A (en) |
-
1928
- 1928-07-28 GB GB21898/28A patent/GB318716A/en not_active Expired
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