GB1524871A
(en )
1978-09-13
Tranamission device and a method of manufacturing such a device
ZA755552B
(en )
1977-03-30
A field emitting device and method of making same
YU188475A
(en )
1982-06-18
Process for preparing aclacynomycin a and b
BG24812A3
(en )
1978-05-12
Method of obtaining 8-thiomethylergolins
MY8100334A
(en )
1981-12-31
Well completion method and system
BG31223A3
(en )
1981-11-16
Method for obtaining of tertiarj olephines
ZA757823B
(en )
1976-11-24
A method of and apparatus for surveying an area
BG25082A3
(en )
1978-07-12
A method of obtaining 1-aroyl-2-arylamine-2-imidazole derivatives
BG25234A3
(en )
1978-08-10
A method and apparatus for poliesthers obtaining
BG24542A3
(en )
1978-03-10
Method of preparing carbonylaldiminomethanphosphonates
CS191882B2
(en )
1979-07-31
Method of preparing 7-methoxy-6-thia-tetracycline
ZA756133B
(en )
1976-09-29
A method and a device for blasting
BG29427A3
(en )
1980-11-14
Method for obtaining of l- 6- dioxy- 5- hudroxytetracycline
BG24807A3
(en )
1978-05-12
Method of obtaining pyridobenzodiazepinones
ZA751316B
(en )
1976-01-28
A method for making insulators and insulators thus obtained
BG27915A3
(en )
1980-01-15
Method of obtaining of moenomyzin
EG11581A
(en )
1977-08-15
Process and device for preparing prills
BG25518A3
(en )
1978-10-10
A method of obtaining xantain derivatives
BG25091A3
(en )
1978-07-12
A method of obtaining 7-acylamide-3-fluorcephalosporic compounds
AU8541775A
(en )
1977-04-07
Vacuum filtration apparatus and method
BG25081A3
(en )
1978-07-12
A method of obtaining isohinolines
EG12073A
(en )
1978-06-30
Well lodding method and apparatus
BG31072A4
(en )
1981-10-15
Method for obtaining of sulphinylazetidinon
BG33951A1
(en )
1983-06-15
A method of and a device for obtaining n- butyraldehyde
JPS51118711A
(en )
1976-10-18
Dividing method and compound