BE501372A - - Google Patents

Info

Publication number: BE501372A
Authority: BE; Belgium

Application number

Priority date (The priority date 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 date listed.)

1951-03-22

Publication of BE501372A publication Critical patent/BE501372A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices

BE501372D 1951-03-22 BE501372A (US07714131-20100511-C00024.png)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB693851A GB710184A (en)	1951-03-22	1951-03-22	On-load tap selector for tapped transformers

Publications (1)

Publication Number	Publication Date
BE501372A true BE501372A (US07714131-20100511-C00024.png)

Family

ID=9823584

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE501372D BE501372A (US07714131-20100511-C00024.png)	1951-03-22

Country Status (4)

Country	Link
BE (1)	BE501372A (US07714131-20100511-C00024.png)
CH (1)	CH297579A (US07714131-20100511-C00024.png)
FR (1)	FR1034941A (US07714131-20100511-C00024.png)
GB (1)	GB710184A (US07714131-20100511-C00024.png)

0
- BE BE501372D patent/BE501372A/xx unknown
1951
- 1951-01-17 CH CH297579D patent/CH297579A/de unknown
- 1951-03-22 GB GB693851A patent/GB710184A/en not_active Expired
- 1951-03-31 FR FR1034941D patent/FR1034941A/fr not_active Expired

Also Published As

Publication number	Publication date
FR1034941A (fr)	1953-08-07
CH297579A (de)	1954-03-31
GB710184A (en)	1954-06-09

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