BR7207356D0 - STRUCTURE OF SWITCHES FOR KEYBOARD, AND STRUCTURE OF KEYBOARD - Google Patents

STRUCTURE OF SWITCHES FOR KEYBOARD, AND STRUCTURE OF KEYBOARD

Info

Publication number
BR7207356D0
BR7207356D0 BR735672A BR735672A BR7207356D0 BR 7207356 D0 BR7207356 D0 BR 7207356D0 BR 735672 A BR735672 A BR 735672A BR 735672 A BR735672 A BR 735672A BR 7207356 D0 BR7207356 D0 BR 7207356D0
Authority
BR
Brazil
Prior art keywords
keyboard
switches
Prior art date
Application number
BR735672A
Other languages
Portuguese (pt)
Inventor
V Bernin
Original Assignee
Illinois Tool Works
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.)
Filing date
Publication date
Application filed by Illinois Tool Works filed Critical Illinois Tool Works
Publication of BR7207356D0 publication Critical patent/BR7207356D0/en

Links

BR735672A 1972-06-02 1972-10-20 STRUCTURE OF SWITCHES FOR KEYBOARD, AND STRUCTURE OF KEYBOARD BR7207356D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25920972A 1972-06-02 1972-06-02

Publications (1)

Publication Number Publication Date
BR7207356D0 true BR7207356D0 (en) 1974-05-30

Family

ID=22983995

Family Applications (1)

Application Number Title Priority Date Filing Date
BR735672A BR7207356D0 (en) 1972-06-02 1972-10-20 STRUCTURE OF SWITCHES FOR KEYBOARD, AND STRUCTURE OF KEYBOARD

Country Status (10)

Country Link
JP (2) JPS4931231A (en)
AU (1) AU461297B2 (en)
BR (1) BR7207356D0 (en)
CA (1) CA963393A (en)
CH (1) CH566592A5 (en)
DE (1) DE2244122A1 (en)
FR (1) FR2188503A5 (en)
GB (1) GB1360742A (en)
IT (1) IT972549B (en)
NL (1) NL7211699A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57158560U (en) * 1981-03-26 1982-10-05
DE3325491A1 (en) * 1983-06-03 1984-12-06 Cherry Mikroschalter Gmbh, 8572 Auerbach Keyboard

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638221A (en) * 1969-11-24 1972-01-25 Illinois Tool Works Solid-state keyboard

Also Published As

Publication number Publication date
JPS4931231A (en) 1974-03-20
JPS5397931U (en) 1978-08-09
FR2188503A5 (en) 1974-01-18
AU4569672A (en) 1974-02-28
GB1360742A (en) 1974-07-24
IT972549B (en) 1974-05-31
NL7211699A (en) 1973-12-04
CH566592A5 (en) 1975-09-15
DE2244122A1 (en) 1973-12-13
AU461297B2 (en) 1975-05-22
CA963393A (en) 1975-02-25

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