PL213967A1 - - Google Patents

Info

Publication number
PL213967A1
PL213967A1 PL21396779A PL21396779A PL213967A1 PL 213967 A1 PL213967 A1 PL 213967A1 PL 21396779 A PL21396779 A PL 21396779A PL 21396779 A PL21396779 A PL 21396779A PL 213967 A1 PL213967 A1 PL 213967A1
Authority
PL
Poland
Application number
PL21396779A
Other versions
PL128803B1 (en
Inventor
Stanislaw Nawrot
Original Assignee
Dolnoslaskie Przed Robot Gorni
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 Dolnoslaskie Przed Robot Gorni filed Critical Dolnoslaskie Przed Robot Gorni
Priority to PL21396779A priority Critical patent/PL128803B1/en
Publication of PL213967A1 publication Critical patent/PL213967A1/xx
Publication of PL128803B1 publication Critical patent/PL128803B1/en

Links

PL21396779A 1979-03-08 1979-03-08 Delay circuit in particular for signalling devices used in mines PL128803B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL21396779A PL128803B1 (en) 1979-03-08 1979-03-08 Delay circuit in particular for signalling devices used in mines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL21396779A PL128803B1 (en) 1979-03-08 1979-03-08 Delay circuit in particular for signalling devices used in mines

Publications (2)

Publication Number Publication Date
PL213967A1 true PL213967A1 (en) 1980-11-03
PL128803B1 PL128803B1 (en) 1984-02-29

Family

ID=19994969

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21396779A PL128803B1 (en) 1979-03-08 1979-03-08 Delay circuit in particular for signalling devices used in mines

Country Status (1)

Country Link
PL (1) PL128803B1 (en)

Also Published As

Publication number Publication date
PL128803B1 (en) 1984-02-29

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