CA877465A - Photoelectric keyboard - Google Patents

Photoelectric keyboard

Info

Publication number
CA877465A
CA877465A CA877465A CA877465DA CA877465A CA 877465 A CA877465 A CA 877465A CA 877465 A CA877465 A CA 877465A CA 877465D A CA877465D A CA 877465DA CA 877465 A CA877465 A CA 877465A
Authority
CA
Canada
Prior art keywords
photoelectric keyboard
photoelectric
keyboard
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
CA877465A
Inventor
M. Leno Theodore
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Teletype Corp
Original Assignee
Teletype Corp
Publication date
Application granted granted Critical
Publication of CA877465A publication Critical patent/CA877465A/en
Expired legal-status Critical Current

Links

CA877465A Photoelectric keyboard Expired CA877465A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA877465T

Publications (1)

Publication Number Publication Date
CA877465A true CA877465A (en) 1971-08-03

Family

ID=36363326

Family Applications (1)

Application Number Title Priority Date Filing Date
CA877465A Expired CA877465A (en) Photoelectric keyboard

Country Status (1)

Country Link
CA (1) CA877465A (en)

Similar Documents

Publication Publication Date Title
AU450078B2 (en) SUBSTITUTED-p-MENTHANES
AU4648672A (en) Compost-toilet
AU463807B2 (en) Furyland furfuryl-benzomorphanes
CA983998A (en) Battery-carrying arrangement
CA952033A (en) Keyboard encoder
AU462106B2 (en) Alkoxysiloxanols
AU3256971A (en) Medicament-container
CA974134A (en) Polyamide-metal structure
CA958910A (en) Keys
AU456376B2 (en) Weed-extractor
AU462761B2 (en) 2-aminoquinoxalines
CA877465A (en) Photoelectric keyboard
CA877464A (en) Photoelectric keyboard
CA877466A (en) Photoelectric keyboard
CA966105A (en) Keyboard
AU4002472A (en) QUINOXALINE-din-OXIDES
CA886862A (en) Garde-corps metallique et elements similaires
AU456320B2 (en) Cikir bibd syrveukkabce ststem
AU463139B2 (en) Multiseeders
AU3244971A (en) Clipshade
AU2792771A (en) Paddleboat
AU4205472A (en) N-aryl-ureas
CA888410A (en) Keyboard detector
CA869640A (en) Keyboard encoder
CA886592A (en) Lower alkyl-di-higheralkyl-phosphites