GB713631A - - Google Patents

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Publication number
GB713631A
GB713631A GB713631DA GB713631A GB 713631 A GB713631 A GB 713631A GB 713631D A GB713631D A GB 713631DA GB 713631 A GB713631 A GB 713631A
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GB
United Kingdom
Prior art keywords
selector
contact
meter
primary
group
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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.)
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English (en)
Publication of GB713631A publication Critical patent/GB713631A/en
Active legal-status Critical Current

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  • Arrangements For Transmission Of Measured Signals (AREA)
GB713631D Active GB713631A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

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GB713631A true GB713631A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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ID=1750954

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Country Status (1)

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GB (1) GB713631A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877444A (en) * 1955-05-06 1959-03-10 Shand And Jurs Company Remote selecting system and apparatus
US3138791A (en) * 1960-09-19 1964-06-23 Richard F Beguin Sequential annunciator system
US3197741A (en) * 1959-09-17 1965-07-27 Hancock Telecontrol Corp Means for recording registered data
US3209342A (en) * 1960-05-23 1965-09-28 Westinghouse Electric Corp Apparatus for detecting and indicating alarm conditions in a protected area
US3264613A (en) * 1961-10-13 1966-08-02 Austin Electronics Corp Alarm annunciator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877444A (en) * 1955-05-06 1959-03-10 Shand And Jurs Company Remote selecting system and apparatus
US3197741A (en) * 1959-09-17 1965-07-27 Hancock Telecontrol Corp Means for recording registered data
US3209342A (en) * 1960-05-23 1965-09-28 Westinghouse Electric Corp Apparatus for detecting and indicating alarm conditions in a protected area
US3138791A (en) * 1960-09-19 1964-06-23 Richard F Beguin Sequential annunciator system
US3264613A (en) * 1961-10-13 1966-08-02 Austin Electronics Corp Alarm annunciator

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