CS208687A1 - Connection of sparking-safe automatic telephone set - Google Patents

Connection of sparking-safe automatic telephone set

Info

Publication number
CS208687A1
CS208687A1 CS872086A CS208687A CS208687A1 CS 208687 A1 CS208687 A1 CS 208687A1 CS 872086 A CS872086 A CS 872086A CS 208687 A CS208687 A CS 208687A CS 208687 A1 CS208687 A1 CS 208687A1
Authority
CS
Czechoslovakia
Prior art keywords
sparking
connection
telephone set
automatic telephone
safe automatic
Prior art date
Application number
CS872086A
Other languages
Czech (cs)
Other versions
CS270802B1 (en
Inventor
Michal Ing Kocan
Andrej Prokopovic
Original Assignee
Michal Ing Kocan
Andrej Prokopovic
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 Michal Ing Kocan, Andrej Prokopovic filed Critical Michal Ing Kocan
Priority to CS872086A priority Critical patent/CS270802B1/en
Publication of CS208687A1 publication Critical patent/CS208687A1/en
Publication of CS270802B1 publication Critical patent/CS270802B1/en

Links

CS872086A 1987-03-26 1987-03-26 Connection of sparking-safe automatic telephone set CS270802B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS872086A CS270802B1 (en) 1987-03-26 1987-03-26 Connection of sparking-safe automatic telephone set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS872086A CS270802B1 (en) 1987-03-26 1987-03-26 Connection of sparking-safe automatic telephone set

Publications (2)

Publication Number Publication Date
CS208687A1 true CS208687A1 (en) 1989-12-13
CS270802B1 CS270802B1 (en) 1990-08-14

Family

ID=5356927

Family Applications (1)

Application Number Title Priority Date Filing Date
CS872086A CS270802B1 (en) 1987-03-26 1987-03-26 Connection of sparking-safe automatic telephone set

Country Status (1)

Country Link
CS (1) CS270802B1 (en)

Also Published As

Publication number Publication date
CS270802B1 (en) 1990-08-14

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