PL201594A1 - Ognioszczelna elektryczna wiertarka gornicza - Google Patents

Ognioszczelna elektryczna wiertarka gornicza

Info

Publication number
PL201594A1
PL201594A1 PL20159477A PL20159477A PL201594A1 PL 201594 A1 PL201594 A1 PL 201594A1 PL 20159477 A PL20159477 A PL 20159477A PL 20159477 A PL20159477 A PL 20159477A PL 201594 A1 PL201594 A1 PL 201594A1
Authority
PL
Poland
Prior art keywords
flame
electric core
core drill
proof electric
proof
Prior art date
Application number
PL20159477A
Other languages
English (en)
Inventor
Andrzej Leszczyk
Zenon Wasyleczko
Andrzej Kedziora
Janusz Ciok
Wladyslaw Jankowski
Original Assignee
Sprzetu Narzedzi Gornicz Fab
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 Sprzetu Narzedzi Gornicz Fab filed Critical Sprzetu Narzedzi Gornicz Fab
Priority to PL20159477A priority Critical patent/PL201594A1/pl
Publication of PL201594A1 publication Critical patent/PL201594A1/pl

Links

PL20159477A 1977-10-17 1977-10-17 Ognioszczelna elektryczna wiertarka gornicza PL201594A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL20159477A PL201594A1 (pl) 1977-10-17 1977-10-17 Ognioszczelna elektryczna wiertarka gornicza

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL20159477A PL201594A1 (pl) 1977-10-17 1977-10-17 Ognioszczelna elektryczna wiertarka gornicza

Publications (1)

Publication Number Publication Date
PL201594A1 true PL201594A1 (pl) 1979-06-18

Family

ID=19985119

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20159477A PL201594A1 (pl) 1977-10-17 1977-10-17 Ognioszczelna elektryczna wiertarka gornicza

Country Status (1)

Country Link
PL (1) PL201594A1 (pl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL425441A1 (pl) * 2018-04-30 2019-07-15 Zbigniew Kaczmarczyk Wiertarka górnicza elektryczna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL425441A1 (pl) * 2018-04-30 2019-07-15 Zbigniew Kaczmarczyk Wiertarka górnicza elektryczna

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