ininventor:"Joseph Walter Allison"

3 results

www.google.com/patents/WO1991006378A1?cl=en

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Procédés améliorés d'élaboration d'objets formés de manière
stéréolithographique, consistant à produire des couches dépouillées dans des ...

www.google.com/patents/CA2072136A1?cl=en

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Improved methods for building stereolithographically-formed parts include
providing skinned layers in more than the up-and down- facing ...

www.google.com/patents/WO1992020505A1?cl=fr

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Improved methods for stereolithographically making an object by alternating the
order in which similar sets of vectors are exposed over two or ...

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