EP0222387A3
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1988-12-14
Method for making of design reference and apparatus therefor
AU581923B2
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1989-03-09
Method and apparatus for formation of blocks
EP0151526A3
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1986-09-17
Method of and apparatus for soil stabilisation
ZA88413B
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1988-07-06
Method of excavation and apparatus therefor
PL254310A1
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1986-06-17
Method of introducing sludge and apparatus therefor
PL261914A1
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1988-01-07
Method of obtaining polyamines
GB2180412B
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1989-09-06
Commutator and method of making same
GB2192920B
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1990-01-17
Method of excavation and apparatus therefor
PL255604A1
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1986-05-06
Method of making multi-cut foundation trench and apparatus therefor
CS1020286A1
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1989-11-14
Method of channel collector making and equipment for its realization
GB2175006B
(en )
1989-08-02
Method and apparatus of brewing
PL255104A1
(en )
1987-05-18
Method of and apparatus for digging narrow trenches
PL256731A2
(en )
1987-03-23
Method of and apparatus for obtaining asphalt
EP0187656A3
(en )
1986-10-01
Method of making male elements for hinge devices and hinge devices obtained thereby
PL253417A1
(en )
1986-11-18
Method of obtaining n-2-aminoethyl-3-aminopropylotrimetoxysilane
PL257233A1
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1987-05-18
Method of obtaining perfluoroacylobenzenosulfonates
BG47429A1
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1990-07-16
Method and production line for analysis of soils
ZA85412B
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1985-09-25
Method of and means for construction
PL255427A1
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1987-05-04
Method of manufacturing waffer blocks and apparatus therefor
ZA857197B
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1986-05-28
Polymeric apparatus and method of making same
PL253261A2
(en )
1986-09-09
Method of obtaining n-substituted dithiocarbaminates
BG39344A1
(en )
1986-06-16
Method and device for manufacture of tinol
PL263536A1
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1988-09-15
Combination monolithic-precast method of erecting buildings and apparatus therefor
HUT40864A
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1987-02-27
Method and apparatus for implementing secrecy of speech
SU1269452A1
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1995-10-27
Method of obtaining arylcarbamides