Inventor
FRIEDRICH ROLAND
DE6 patents
⚠️ This page may combine multiple inventors who share the name “FRIEDRICH ROLAND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRUETZSCHLER GMBH & CO KG
4 patentsUS7730591B2Jun 8, 2010
Apparatus on a flat card or roller card for textile fibres, such as cotton, synthetic fibres or the like, for removing short fibres
TRUETZSCHLER GMBH & CO KG0 citations48
US7748085B2Jul 6, 2010
Apparatus on a textile machine for cleaning fibre material, for example of cotton, having a high-speed first or main roller
TRUETZSCHLER GMBH & CO KG0 citations38
US7748084B2Jul 6, 2010
Apparatus on a textile machine for cleaning fibre material, for example of cotton, having a high-speed first or main roller
TRUETZSCHLER GMBH & CO KG0 citations38
US7743469B2Jun 29, 2010
Apparatus on a textile machine for cleaning fibre material, for example of cotton, comprising a high-speed first or main roller
TRUETZSCHLER GMBH & CO KG0 citations38