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Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where Beert Jacobus Keestra is active.

Publication


Featured researches published by Beert Jacobus Keestra.


Archive | 2010

Radiation curable resin composition and rapid three-dimensional imaging process using the same

John Edmond Southwell; Brett Register; Satyendra Sarmah; Paulus Antonius Maria Steeman; Beert Jacobus Keestra; Marcus Matheus Driessen


Archive | 2013

THE INVENTION RELATES TO AN ELECTRICAL CABLE COMPRISING A CABLE COVER

Beert Jacobus Keestra; Angelika Schmidt


Archive | 2008

CLASS E SEGMENT CABLES AND TUBES

Hendricus Franciscus Aussems; Atze Jan Nijenhuis; Beert Jacobus Keestra


Archive | 2013

POLYMER COMPOSITION CONTAINING A THERMOPLASTIC ELASTOMER, COMPRISING HARD SEGMENTS OF A POLYESTER AND/OR A POLYURETHANE AND SOFT SEGMENTS OF AN ALIPHATIC POLYCARBONATE

Beert Jacobus Keestra; Angelika Schmidt; Agnes Johanna Pauline Björling


Archive | 2014

Flame retardant composition comprising a thermoplastic copolyetherester elastomer

Beert Jacobus Keestra; Angelika Schmidt


Archive | 2014

A polymeric cover and a part of an electrical cable

Beert Jacobus Keestra; Angelika Schmidt


Archive | 2012

Multi-component resin system

Guido Joseph Elisabeth Hensen; Paulus Antonius Maria Steeman; Johan Franz Gradus Antonius Jansen; Beert Jacobus Keestra; van Harold Geert Hendrik Melick; Jozef Maria Herman Linsen; Ronald Leonardus Verleg; Jacob Durk Dijkstra


Archive | 2010

Strahlungshärtbare harzzusammensetzung und schnelles 3d-bildgebungsverfahren damit

John Edmond Southwell; Brett Register; Satyendra Sarmah; Paulus Antonius Maria Steeman; Beert Jacobus Keestra; Marcus Matheus Driessen


Archive | 2010

Composition de résine durcissable par rayonnement et procédé d'imagerie tridimensionnelle rapide l'utilisant

John Edmond Southwell; Brett Register; Satyendra Sarmah; Paulus Antonius Maria Steeman; Beert Jacobus Keestra; Marcus Matheus Driessen


Archive | 2008

Automotive cable harness having class E segment cables and/or tubes

Hendricus Franciscus Aussems; Atze Jan Nijenhuis; Beert Jacobus Keestra

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