BR7016044D0 - Dispositivo comutador de combunacao eletronica - Google Patents

Dispositivo comutador de combunacao eletronica

Info

Publication number
BR7016044D0
BR7016044D0 BR21604470A BR21604470A BR7016044D0 BR 7016044 D0 BR7016044 D0 BR 7016044D0 BR 21604470 A BR21604470 A BR 21604470A BR 21604470 A BR21604470 A BR 21604470A BR 7016044 D0 BR7016044 D0 BR 7016044D0
Authority
BR
Brazil
Prior art keywords
switching device
electronic switching
electronic
switching
Prior art date
Application number
BR21604470A
Other languages
English (en)
Portuguese (pt)
Inventor
J Hovey
Original Assignee
North American Research Co
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 North American Research Co filed Critical North American Research Co
Publication of BR7016044D0 publication Critical patent/BR7016044D0/pt

Links

BR21604470A 1969-01-15 1970-01-15 Dispositivo comutador de combunacao eletronica BR7016044D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79143969A 1969-01-15 1969-01-15

Publications (1)

Publication Number Publication Date
BR7016044D0 true BR7016044D0 (pt) 1973-02-08

Family

ID=25153734

Family Applications (1)

Application Number Title Priority Date Filing Date
BR21604470A BR7016044D0 (pt) 1969-01-15 1970-01-15 Dispositivo comutador de combunacao eletronica

Country Status (6)

Country Link
JP (1) JPS499678B1 (enrdf_load_stackoverflow)
BR (1) BR7016044D0 (enrdf_load_stackoverflow)
ES (1) ES375881A1 (enrdf_load_stackoverflow)
FR (1) FR2041034A1 (enrdf_load_stackoverflow)
GB (1) GB1256730A (enrdf_load_stackoverflow)
IL (1) IL33602A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459514A1 (fr) * 1979-06-19 1981-01-09 Gao Ges Automation Org Procede d'introduction d'un mot de code personnel dans un lecteur automatique de documents
JPS5910680A (ja) * 1982-04-22 1984-01-20 エニグマ・ロジツク・インコ−ポレイテツド 安全保障システム
DE3225754A1 (de) * 1982-07-09 1984-01-12 Hülsbeck & Fürst GmbH & Co KG, 5620 Velbert Verfahren zur schliesswirksamen wechselwirkung eines schluesselartigen teils mit einem schlossartigen teil
GB2143062B (en) * 1983-07-05 1987-08-26 Lin Min Shin Dual control electronics switch apparatus with photoelectric identification and digital code arrangement
US4599489A (en) * 1984-02-22 1986-07-08 Gordian Systems, Inc. Solid state key for controlling access to computer software
FR2561703B1 (fr) * 1984-03-23 1986-07-25 Genus Int Appareil d'acces a serrure et cle codee
GB2244831A (en) * 1990-05-24 1991-12-11 Technistore Limited Control

Also Published As

Publication number Publication date
ES375881A1 (es) 1972-07-01
GB1256730A (enrdf_load_stackoverflow) 1971-12-15
FR2041034A1 (enrdf_load_stackoverflow) 1971-01-29
IL33602A (en) 1973-03-30
JPS499678B1 (enrdf_load_stackoverflow) 1974-03-06

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