YU28489A
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1991-06-30
Substituted pyrols and process for producing thereof
GB2228029B
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1993-01-27
Horizontal well turbulizer and method
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1991-10-30
Laserwafer and method of producing same
HU903853D0
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1990-11-28
Process for producing pyrrholo-pyrimidines and their intermediaires
GB2253225B
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1993-11-24
Steel utility structure and method for assembly thereof
EG18252A
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1992-08-30
Cold roll-formed structure and method and apparatus for producing same
AU1709388A
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1988-11-04
Prestressed concrete articles and methods for manufacturing such articles
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1993-10-28
Surface-smoothing band and method for producing such band
CS144491A3
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1992-06-17
Bearing plate and process for producing thereof
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1991-06-28
Method for producing ball-rejector structure for the unit of ball-spindle and ball-spindle
AU5780390A
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1991-08-15
Tendons for prestressed concrete structures and method of using and process for making such tendons
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1990-05-28
Foamed bodies and method for producing same
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1990-06-28
Process for producing cement or concrete
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1991-03-27
Tank construction and method of manufacture
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1990-12-28
Process for producing o-carboxypyridyl and o-carboxyquinoline imidazolinones
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1989-11-29
Novel d-amidase and process for producing d-alpha-alanine and/or l-alpha-alanineamide
AU5744290A
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1991-01-07
Construction consisting of prefabricated panels and method for producing said panels
GB8924110D0
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1989-12-13
Apparatus and method for use in the manufacture of roof tiles
IL89143A0
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1989-09-10
Device and method for the production of concrete beams and the like
GB2233357B
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1993-01-06
Fibreboard and method for production thereof
IT1222638B
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1990-09-05
STEEL TROTIGLIA AND PROCESS FOR ITS MANUFACTURE
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1992-07-29
Tank construction and method of manufacture
PL274371A1
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1990-03-05
Pavilion building frame construction and method for producing the pavilion building
GB9004313D0
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1990-04-25
Conversion composition and process
HU895850D0
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1990-01-28
Process for producing special honey and special honey