IE15435L - Operating circuits for automatic switches - Google Patents

Operating circuits for automatic switches

Info

Publication number: IE15435L
Authority: IE; Ireland
Prior art keywords: operating circuits; automatic switches; switches; automatic; circuits
Prior art date: 1938-11-03

Application number

Original Assignee

Associated Electric Lab Inc

Bertram Morton Hadfield

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.)

1938-11-03

Filing date

1938-11-03

Publication date

1939-05-08

1938-11-03 Application filed by Associated Electric Lab Inc, Bertram Morton Hadfield filed Critical Associated Electric Lab Inc

1939-05-08 Publication of IE15435L publication Critical patent/IE15435L/en

Links

IE15435D 1938-11-03 1938-11-03 Operating circuits for automatic switches IE15435L (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IE15435T		1938-11-03

Publications (1)

Publication Number	Publication Date
IE15435L true IE15435L (en)	1939-05-08

Family

ID=11028781

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IE15435D IE15435L (en)	1938-11-03	1938-11-03	Operating circuits for automatic switches

Country Status (1)

Country	Link
IE (1)	IE15435L (en)

1938
- 1938-11-03 IE IE15435D patent/IE15435L/en unknown

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