BG28052A4
(en )
1980-02-25
Method of obtaining of aminoalkyl-heterocycles
BG28061A3
(en )
1980-02-25
Method of obtaining of hexahydrodibenzopyranones
BG27734A3
(en )
1979-12-12
Method of obtaining of m- aryloxybenzaldehydes
BG28068A3
(en )
1980-02-25
Method of obtaining of 3-chlorcephalosporines
BG28071A3
(en )
1980-02-25
Method of obtaining of 2-deoxystreptamineaminoglucosides
BG28988A4
(en )
1980-08-15
Method of obtaining of 4- halo- dihydropropyrans
BG27754A3
(en )
1979-12-12
Method of obtaining of 3- halomethylcephems
BG28845A3
(en )
1980-07-15
Method of obtaining of n- alkyldiphenylamines
JPS5411821A
(en )
1979-01-29
Method of producing aluminum
BG28066A3
(en )
1980-02-25
Method of obtaining of pyridobenzodiazepinones
GR59194B
(en )
1977-11-25
Preparation method of aryloxy-1 amino-3-propanols-2
BG27755A3
(en )
1979-12-12
Method of obtaining of 7- alkoxy- 3- chlormethilcephems
JPS52120269A
(en )
1977-10-08
Method of forming
JPS52121933A
(en )
1977-10-13
Method of embanking
BG28417A3
(en )
1980-04-15
Method of obtaining of trans- 5a- aryldecahydrobenzazepine
JPS5350169A
(en )
1978-05-08
Preparation method of tetrazols
GR63598B
(en )
1979-11-26
Method of preparation of n-6-chloranicotinoylo-ocmocisteino-thiolactone
BG23795A1
(en )
1977-11-10
Method of preparing aluminium hydroxide-gel
JPS5337552A
(en )
1978-04-06
Method of plasmaaetching aluminum
JPS52108937A
(en )
1977-09-12
Method of polybrominating bissphenoxyalkane
JPS5377090A
(en )
1978-07-08
Method of etherizing
JPS5376112A
(en )
1978-07-06
Method of producing aluminum
GB1518280A
(en )
1978-07-19
Method of preparing alpha-vinyloxazolines
EG14573A
(en )
1984-06-30
Method of preparation for molluscidide
JPS5286926A
(en )
1977-07-20
Casting method of aluminium