GB875275A - - Google Patents

Info

Publication number
GB875275A
GB875275A GB875275DA GB875275A GB 875275 A GB875275 A GB 875275A GB 875275D A GB875275D A GB 875275DA GB 875275 A GB875275 A GB 875275A
Authority
GB
United Kingdom
Prior art keywords
relays
keys
bar
machine
depressed
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
Application number
Other languages
English (en)
Publication date
Publication of GB875275A publication Critical patent/GB875275A/en
Expired legal-status Critical Current

Links

Landscapes

  • Lock And Its Accessories (AREA)
GB875275D Expired GB875275A (https=)

Publications (1)

Publication Number Publication Date
GB875275A true GB875275A (https=) 1900-01-01

Family

ID=1752891

Family Applications (1)

Application Number Title Priority Date Filing Date
GB875275D Expired GB875275A (https=)

Country Status (1)

Country Link
GB (1) GB875275A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2502461A1 (de) * 1974-01-22 1975-07-24 Cyril Endfield Elektrische tastatur

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2502461A1 (de) * 1974-01-22 1975-07-24 Cyril Endfield Elektrische tastatur
US4443789A (en) * 1974-01-22 1984-04-17 Microwriter Limited Keyboard

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