PL207126A1
(en )
1979-02-12
DRILL FOR DEEP HOLES AND THE METHOD OF MAKING A DRILL FOR DEEP HOLES
JPS5460098A
(en )
1979-05-15
Device for and method of engaging string
NO149397C
(en )
1984-04-11
PROCEDURE AND DEVICE FOR GUIDE DRILLING
PL208345A1
(en )
1979-07-30
METHOD OF GASIFYING COAL AND DEVICE FOR ITS IMPLEMENTATION
PL196990A1
(en )
1978-01-30
METHOD OF CLOSING DRILLING HOLES AND DEVICE FOR APPLICATION OF THIS METHOD
DE2953152A1
(en )
1981-01-15
METHOD AND DEVICE FOR CONTROL OF STRUCTURE-MECHANICAL PROPERTIES OF DRILLING MUD
NO152158C
(en )
1985-08-14
METHOD AND DEVICE FOR THERMOCHEMICAL FLAMMING
PL198545A1
(en )
1978-04-10
METHOD OF DRILLING SHAFT AND DEVICE FOR USING THIS METHOD
PL199700A1
(en )
1978-05-22
METHOD OF COAL DECADING AND DEVICE FOR APPLICATION OF THIS METHOD
PL199037A1
(en )
1978-04-24
METHOD AND DEVICE FOR THE INTEGRATION OF THE FREEDOM FUNCTION
JPS5334189A
(en )
1978-03-30
Method and device of and for drilling group of small holes
PL207400A1
(en )
1979-03-12
METHOD OF VARING AND DEVICE FOR VARING
SE428437B
(en )
1983-07-04
PROCEDURE AND DEVICE FOR COMPOSITION OF DRILL CHAIN SECTIONS BEFORE WELDING
JPS5483194A
(en )
1979-07-03
Method and device for drilling
PL197159A1
(en )
1978-01-16
METHOD OF MODULATING THE PULSE FREQUENCY AND THE DEVICE FOR APPLICATION OF THIS METHOD
PL199738A1
(en )
1979-03-12
METHOD FOR SLIDING AND SECTIONAL ULTRASONIC PLASTING OF PLASTICS AND DEVICE FOR USING THIS METHOD
PL204788A1
(en )
1979-09-24
METHOD OF MEASURING THE DIAMETERS OF THE DRILLING HOLES AND THE DEVICE FOR USING THIS METHOD
PL199695A1
(en )
1978-03-13
METHOD AND DEVICE FOR A CLOSED CIRCULATION OF A WATER SOLUTION FOR METALLIZING
PL198710A1
(en )
1979-01-15
METHOD OF MANUFACTURING FEATHER JOINTS AND DEVICE FOR USING THIS METHOD
PL195757A1
(en )
1978-08-14
METHOD OF FORMING Friction, AND DEVICE FOR THIS PURPOSE
PL203720A1
(en )
1979-08-27
METHOD OF PERFORMING ABSORPTION AND DEVICE FOR PERFORMING ABSORPTION
PL200301A1
(en )
1979-02-26
METHOD OF FIXING MEASURING MARK AND REPEROW, DEVICE AND REPER AND MEASURING MARK FOR APPLICATION OF THIS METHOD
PL198141A1
(en )
1978-03-28
METHOD OF HANGING COVER PLATES AND DEVICE FOR APPLICATION OF THIS WAY
PL201861A1
(en )
1978-09-11
METHOD OF OBTAINING NEW 3-ISOPROPENYLENANTHOL AND 3-ISOPROPYLENANTHOLE ALDEHYIDS
PL202491A1
(en )
1979-06-18
METHOD OF DRILLING DRAINAGE, TEST AND OTHER HOLES FROM UNDERGROUND WORKS