|
DE1052357B
|
|
Process for producing a split-end plastic bristle
|
|
DE1076695B
|
|
Process for the production of ªŠ-caprolactam
|
|
DE1076694B
|
|
Process for the production of ªŠ-caprolactam
|
|
DE1079834B
|
|
Process for the production of high molecular weight polyamides
|
|
DE859446C
|
|
Process for the production of reactive sulfur compounds
|
|
DE890495C
|
|
Process for sliding or knitting fabrics and knitted fabrics
|
|
DE911604C
|
|
Process for the refinement of artificial structures
|
|
DE870415C
|
|
Process for converting the oximes of cyclic ketones into the corresponding lactams
|
|
DE932581C
|
|
Process for the production of high molecular weight polycondensation products
|
|
DE938396C
|
|
Process for the continuous implementation of polycondensation
|
|
FR879254A
|
|
Process for the preparation of polyamides
|
|
DE756762C
|
|
Device for cleaning, sifting and opening up vegetable fibers
|
|
DE901592C
|
|
Process for the production of polyamides
|
|
DE933893C
|
|
Process for the production of polyamides
|
|
DE932455C
|
|
Process for the production of polyamides
|
|
DE730256C
|
|
Process to avoid the formation of excessively long fibers when cutting strands of artificial threads
|
|
DE729050C
|
|
Process for the direct production of a rayon sliver
|
|
DE739074C
|
|
Method for determining the de-curling point of artificial fibers
|
|
DE719200C
|
|
Verfarhen and device for the post-treatment of artificial thread strips in a continuous operation
|
