SE9203481D0 - Borrhuvud foer tunnelborrningsmaskin - Google Patents

Borrhuvud foer tunnelborrningsmaskin

Info

Publication number
SE9203481D0
SE9203481D0 SE9203481A SE9203481A SE9203481D0 SE 9203481 D0 SE9203481 D0 SE 9203481D0 SE 9203481 A SE9203481 A SE 9203481A SE 9203481 A SE9203481 A SE 9203481A SE 9203481 D0 SE9203481 D0 SE 9203481D0
Authority
SE
Sweden
Prior art keywords
drilling machine
drill head
tunnel drilling
head operates
operates
Prior art date
Application number
SE9203481A
Other languages
English (en)
Inventor
H Dick
Original Assignee
Atlas Copco Rocktech Ab
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 Atlas Copco Rocktech Ab filed Critical Atlas Copco Rocktech Ab
Priority to SE9203481A priority Critical patent/SE9203481D0/sv
Publication of SE9203481D0 publication Critical patent/SE9203481D0/sv

Links

SE9203481A 1992-11-20 1992-11-20 Borrhuvud foer tunnelborrningsmaskin SE9203481D0 (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9203481A SE9203481D0 (sv) 1992-11-20 1992-11-20 Borrhuvud foer tunnelborrningsmaskin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9203481A SE9203481D0 (sv) 1992-11-20 1992-11-20 Borrhuvud foer tunnelborrningsmaskin

Publications (1)

Publication Number Publication Date
SE9203481D0 true SE9203481D0 (sv) 1992-11-20

Family

ID=20387873

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9203481A SE9203481D0 (sv) 1992-11-20 1992-11-20 Borrhuvud foer tunnelborrningsmaskin

Country Status (1)

Country Link
SE (1) SE9203481D0 (sv)

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