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SE7310504A
SE375580B
(enrdf_load_html_response)
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1973-07-30 |
1973-07-30 |
|
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US05/474,221
US3996751A
(en)
|
1973-07-30 |
1974-05-29 |
Method of blasting and reinforcing rock cavities
|
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NO742195A
NO132968C
(enrdf_load_html_response)
|
1973-07-30 |
1974-06-17 |
|
|
FR7420876A
FR2239561B1
(enrdf_load_html_response)
|
1973-07-30 |
1974-06-17 |
|
|
GB3073774A
GB1444068A
(en)
|
1973-07-30 |
1974-07-11 |
Method of blasting and reinforcing rock cavities
|
|
CA204,596A
CA1008678A
(en)
|
1973-07-30 |
1974-07-11 |
Method of blasting and reinforcing rock cavities
|
|
IL45242A
IL45242A
(en)
|
1973-07-30 |
1974-07-11 |
Method of blasting and reinforcing rock cavities
|
|
JP49080113A
JPS5117805B2
(enrdf_load_html_response)
|
1973-07-30 |
1974-07-12 |
|
|
AT584074A
AT343169B
(de)
|
1973-07-30 |
1974-07-15 |
Verfahren zur herstellung von unterirdischen hohlraumen
|
|
DE2434200A
DE2434200C3
(de)
|
1973-07-30 |
1974-07-16 |
Verfahren zur Herstellung von unterirdischen Hohlräumen
|
|
FI2172/74A
FI58387C
(fi)
|
1973-07-30 |
1974-07-16 |
Saett att framstaella underjordiska bergrum
|
|
CH990474A
CH589781A5
(enrdf_load_html_response)
|
1973-07-30 |
1974-07-18 |
|
|
BR6028/74A
BR7406028D0
(pt)
|
1973-07-30 |
1974-07-22 |
Processo para fazer explodir e reforcar cavidades rochosa
|
|
CS5255A
CS171193B2
(enrdf_load_html_response)
|
1973-07-30 |
1974-07-23 |
|
|
AR254857A
AR210244A1
(es)
|
1973-07-30 |
1974-07-23 |
Procedimiento de voladura y refuerzo de cavidades en roca
|
|
TR18178A
TR18178A
(tr)
|
1973-07-30 |
1974-07-25 |
Kaya kovuklarinni patlatilmasi ve takviye edilmesi usulue
|
|
DD180159A
DD115936A5
(enrdf_load_html_response)
|
1973-07-30 |
1974-07-26 |
|
|
ES428693A
ES428693A1
(es)
|
1973-07-30 |
1974-07-27 |
Un metodo para tratar con chorro de arena y reforzar cavi- dades practicadas en roca.
|
|
EG304/74A
EG14472A
(en)
|
1973-07-30 |
1974-07-29 |
Method of blasting and reinforcing rock cavities
|
|
YU2113/74A
YU37009B
(en)
|
1973-07-30 |
1974-07-30 |
Safety support construction around a pit inside a wall
|
|
PL1974173118A
PL93120B1
(enrdf_load_html_response)
|
1973-07-30 |
1974-07-30 |
|
|
SU742049661A
SU912053A3
(ru)
|
1973-07-30 |
1974-07-30 |
Способ сооружени подземной выработки большого сечени
|
|
HK143/77A
HK14377A
(en)
|
1973-07-30 |
1977-03-24 |
Method of blasting and reinforcing rock cavities
|