BR7404154D0 - Comutador para teclado - Google Patents

Comutador para teclado

Info

Publication number
BR7404154D0
BR7404154D0 BR415474A BR415474A BR7404154D0 BR 7404154 D0 BR7404154 D0 BR 7404154D0 BR 415474 A BR415474 A BR 415474A BR 415474 A BR415474 A BR 415474A BR 7404154 D0 BR7404154 D0 BR 7404154D0
Authority
BR
Brazil
Prior art keywords
keyboard switch
keyboard
switch
Prior art date
Application number
BR415474A
Other languages
English (en)
Portuguese (pt)
Inventor
R Madland
V Bernin
C Knoll
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 BR7404154D0 publication Critical patent/BR7404154D0/pt

Links

BR415474A 1973-08-15 1974-05-22 Comutador para teclado BR7404154D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38851073A 1973-08-15 1973-08-15

Publications (1)

Publication Number Publication Date
BR7404154D0 true BR7404154D0 (pt) 1975-05-20

Family

ID=23534407

Family Applications (1)

Application Number Title Priority Date Filing Date
BR415474A BR7404154D0 (pt) 1973-08-15 1974-05-22 Comutador para teclado

Country Status (11)

Country Link
JP (1) JPS5816284B2 (xx)
AU (1) AU474631B2 (xx)
BR (1) BR7404154D0 (xx)
CA (1) CA999374A (xx)
CH (1) CH586460A5 (xx)
DE (1) DE2419410C3 (xx)
FR (1) FR2241169B1 (xx)
GB (1) GB1445971A (xx)
IT (1) IT1019951B (xx)
NL (1) NL163082C (xx)
SE (1) SE394913B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5856595Y2 (ja) * 1978-06-30 1983-12-27 康之 川名 蒲焼機
US4227163A (en) * 1979-03-05 1980-10-07 Illinois Tool Works Inc. Electrical keyswitch
DE3127053C2 (de) * 1981-07-09 1983-07-21 Vacuumschmelze Gmbh, 6450 Hanau Sensortaste zur kontaktlosen Erzeugung eines elektrischen Signals bei Tastendruck
EP0093080B1 (de) * 1982-04-15 1985-09-25 Standard Telephon Und Radio Ag Tastatur
JPS61112082U (xx) * 1984-12-25 1986-07-15
CN107978479B (zh) * 2017-12-30 2024-04-12 苏州富强科技有限公司 键盘选择性保压组件

Also Published As

Publication number Publication date
AU474631B2 (en) 1976-07-29
DE2419410C3 (de) 1978-08-24
FR2241169A1 (xx) 1975-03-14
FR2241169B1 (xx) 1982-10-22
DE2419410B2 (de) 1977-12-29
DE2419410A1 (de) 1975-02-27
SE7404028L (xx) 1975-02-17
CA999374A (en) 1976-11-02
JPS5816284B2 (ja) 1983-03-30
CH586460A5 (xx) 1977-03-31
NL163082B (nl) 1980-02-15
AU6934174A (en) 1975-11-27
GB1445971A (en) 1976-08-11
SE394913B (sv) 1977-07-18
JPS5040234A (xx) 1975-04-12
NL7405669A (nl) 1975-02-18
NL163082C (nl) 1980-07-15
IT1019951B (it) 1977-11-30

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