PL286707A1
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1991-10-07
Method of obteining tetraniture
BG48565A3
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1991-03-15
Method for preparing of repeatedly dispergating plastic powder
GB2214174B
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1991-09-04
Method of making beta-alumina
GB8918477D0
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1989-09-20
Method of packaging
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1984-08-08
Modifying properties of material
GB2193187B
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1990-07-11
Method of heating wrapping material
ZA904311B
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1991-04-24
Method of preparing n-oxo-tetrahydro-beta-carbolines
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1989-12-20
Method of preparing bromobenzotrifluoride
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1988-08-04
Method of modification of filling material properties
EP0300117A3
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1989-09-20
Method of preparing cineoles
EP0416577A3
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1993-02-24
Method of preparing levoglucosenone
GB2192376B
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1990-04-11
Method of packaging
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1989-12-11
Method of obtaining 2-amin-4-mitrophenol
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1987-02-04
Powder filling method
PL263049A1
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1988-09-01
The specific for hydrofobisation of mineral filling material and the method of silicones mixture manufacture
BG42744A1
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1988-02-15
Hydroinsulating material and method for its manufacture
BG42596A1
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1988-01-15
Hydroinsulating material and method for its manufacture
BG43099A1
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1988-04-15
Method for preparing of polymer materials
GB8607418D0
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1986-04-30
Light-settable filling material
SU1488474A1
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1989-06-23
Method of breking hard material
EG18761A
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1994-11-30
Method of preparing of salizene
BG41065A1
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1987-04-15
Method for preparing beta- chlorinated polyacrylonitrilic material
GB8923083D0
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1989-11-29
Method of separating material
PL271009A1
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1989-09-18
Method of obtaining novel phenylocarbamate
ZW23485A1
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1987-07-01
Method of waterproofing paper/material