PL198545A1 - METHOD OF DRILLING SHAFT AND DEVICE FOR USING THIS METHOD - Google Patents

METHOD OF DRILLING SHAFT AND DEVICE FOR USING THIS METHOD

Info

Publication number
PL198545A1
PL198545A1 PL19854577A PL19854577A PL198545A1 PL 198545 A1 PL198545 A1 PL 198545A1 PL 19854577 A PL19854577 A PL 19854577A PL 19854577 A PL19854577 A PL 19854577A PL 198545 A1 PL198545 A1 PL 198545A1
Authority
PL
Poland
Prior art keywords
drilling shaft
drilling
shaft
Prior art date
Application number
PL19854577A
Other languages
Polish (pl)
Other versions
PL114205B2 (en
Inventor
Tadeusz Opolski
Original Assignee
Wyzsza Szkola Inzynierska
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 Wyzsza Szkola Inzynierska filed Critical Wyzsza Szkola Inzynierska
Priority to PL19854577A priority Critical patent/PL114205B2/en
Publication of PL198545A1 publication Critical patent/PL198545A1/en
Publication of PL114205B2 publication Critical patent/PL114205B2/en

Links

PL19854577A 1977-05-31 1977-05-31 Apparatus for driving shafts PL114205B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL19854577A PL114205B2 (en) 1977-05-31 1977-05-31 Apparatus for driving shafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL19854577A PL114205B2 (en) 1977-05-31 1977-05-31 Apparatus for driving shafts

Publications (2)

Publication Number Publication Date
PL198545A1 true PL198545A1 (en) 1978-04-10
PL114205B2 PL114205B2 (en) 1981-01-31

Family

ID=19982831

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19854577A PL114205B2 (en) 1977-05-31 1977-05-31 Apparatus for driving shafts

Country Status (1)

Country Link
PL (1) PL114205B2 (en)

Also Published As

Publication number Publication date
PL114205B2 (en) 1981-01-31

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