Apparatus at a spinning preparation machine for the purpose...

Apparatus at a spinning preparation machine having at least...

Apparatus at a spinning preparation machine in which a...

Apparatus at a spinning preparation machine, especially a...

Apparatus at a spinning preparation machine, especially a...

Apparatus at a spinning room machine for drawing a clothing...

Apparatus at a spinning room machine for drawing a clothing...

Apparatus at a spinning room machine for visual signal display

Apparatus especially useful for detection of neisseria gonorrhoe

Apparatus for advancing a ribbon in office typewriters, teleprin

Apparatus for aerobic cultivation of micro-organisms

Apparatus for aerobic fermentation

Apparatus for aerodynamically forming a fibrous sheet material

Apparatus for air-laying of fibrous material or granules

Apparatus for and a method of the determination of influenza neu

Apparatus for arresting the rotary tower of a bale opening devic

Apparatus for attaching working elements

Apparatus for attaching working elements

Apparatus for automatically changing cans of a spinning machine

Apparatus for automatically compensating density or thickness va