PL217439A2 - - Google Patents

Info

Publication number
PL217439A2
PL217439A2 PL21743979A PL21743979A PL217439A2 PL 217439 A2 PL217439 A2 PL 217439A2 PL 21743979 A PL21743979 A PL 21743979A PL 21743979 A PL21743979 A PL 21743979A PL 217439 A2 PL217439 A2 PL 217439A2
Authority
PL
Poland
Application number
PL21743979A
Other versions
PL118054B2 (en
Inventor
Wlodzimierz Wojtowicz
Jan Marek
Original Assignee
Glowne B St I P Gorniczych
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 Glowne B St I P Gorniczych filed Critical Glowne B St I P Gorniczych
Priority to PL21743979A priority Critical patent/PL118054B2/en
Publication of PL217439A2 publication Critical patent/PL217439A2/xx
Publication of PL118054B2 publication Critical patent/PL118054B2/en

Links

PL21743979A 1979-07-27 1979-07-27 Alarm system for mine shaft control and signalling apparatusvljajuhhego ustrojjstva PL118054B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL21743979A PL118054B2 (en) 1979-07-27 1979-07-27 Alarm system for mine shaft control and signalling apparatusvljajuhhego ustrojjstva

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL21743979A PL118054B2 (en) 1979-07-27 1979-07-27 Alarm system for mine shaft control and signalling apparatusvljajuhhego ustrojjstva

Publications (2)

Publication Number Publication Date
PL217439A2 true PL217439A2 (en) 1980-07-14
PL118054B2 PL118054B2 (en) 1981-09-30

Family

ID=19997707

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21743979A PL118054B2 (en) 1979-07-27 1979-07-27 Alarm system for mine shaft control and signalling apparatusvljajuhhego ustrojjstva

Country Status (1)

Country Link
PL (1) PL118054B2 (en)

Also Published As

Publication number Publication date
PL118054B2 (en) 1981-09-30

Similar Documents

Publication Publication Date Title
BR8002583A (en)
BR8006808A (en)
AT364253B (en)
AU78569S (en)
AU79557S (en)
AU78385S (en)
AU78386S (en)
AU78389S (en)
AU78390S (en)
AU78391S (en)
AU78270S (en)
AU79200S (en)
AU78271S (en)
AU79558S (en)
AU79559S (en)
AU79826S (en)
AU79918S (en)
AU79950S (en)
AU80228S (en)
BR5901094U (en)
AU77763S (en)
AU77669S (en)
BG28229A1 (en)
BG28678A1 (en)
AU6887180A (en)