PL270239A1
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1989-06-26
Method for manufacturing avermeletin
PL275402A1
(en )
1989-11-13
9-hydroxylalkoxyguanine compounds production method
PL270653A1
(en )
1988-12-08
Method for manufacturing arylpiperazynylalkylene-phenyl-p-heterocyclic compounds
PL273672A1
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1989-03-20
Method for manufacturing butene-1
EP0320789A3
(en )
1989-10-25
Connecting method
PL278058A1
(en )
1989-07-24
Method for manufacturing 3-fluoro-4-aminephenol
RO101205B1
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1992-01-28
Anilino-furamidine preparation method
EP0281305A3
(en )
1990-06-06
Method for preparing aminohydrocarbyl-substituted ketoximosilanes
PL264044A1
(en )
1988-10-13
Method for manufacturing charcoal for goldplating
EP0316014A3
(en )
1989-06-14
Method for producing arylethylenes
PL263395A1
(en )
1988-09-29
Method for manufacturing charcoal for drawing
PL269646A1
(en )
1989-06-26
Method for manufacturing n-propylene-alkyl-diamines
PL266199A1
(en )
1988-12-22
Method for manufacturing beta-methyldigoxine
PL266167A1
(en )
1988-12-22
Method for manufacturing 2-mercaptobenzotiazole
PL264682A1
(en )
1988-10-27
Method for manufacturing chlornitrobenzene
PL264087A1
(en )
1988-10-13
Method for manufacturing phosphate-carbonate-nitrate antipyrene
PL269578A1
(en )
1989-06-26
Method for manufacturing acetocyanhydrine
PL268010A1
(en )
1989-04-03
Method for manufacturing 2-acetylamine-1,3,4-thiodiazolo-5-sulphonamid
PL247156A1
(en )
1985-10-22
Charcoal manufacturing method
PL269544A2
(en )
1988-09-29
Method for manufacturing chipboard
RO101419B1
(en )
1992-07-05
Diphenylmethane methyl - substitute preparation method
PL264531A1
(en )
1988-10-13
Method for manufacturing branched polyestrols
PL265905A1
(en )
1988-12-08
Method for producing hexotol
PL266241A1
(en )
1988-12-22
Method for manufacturing 1-chlorcarbonyl-2,3-dioxy-4-ethylpiperazine
PL267602A1
(en )
1989-03-06
Method for manufacturing chlor-carbonylo /cyclopentadienyl/triphentylphosphine/-ruthene/ii/