Dosing and dispensing device, especially for aerosol cans, cartridges, tubes, etc., comprises a dispensing tube fixed on a dispensing opening, and a dosing sleeve which can be displaced in an axial direction relative to the dispensing tube
DE19918957A1
Two-compartment aerosol can for fire-resistant polyurethane foam, used e.g. for filling cable ducts or fireproof doors
DE19915172A1
Preparation of mixture of thin fluid components for silicone foam
EP0496217A1
Absorber with conduits for conveying water or other liquid working fluid and process for manufacturing same
DE4102511A1
Absorber body with flow paths for a liquid or gaseous heat transfer medium and method for its production
DE4033586A1
Trapping energy from sun - involves absorbent liq. in basin covered over with foil used as translucent cover
ZA9001525B
Solar collector arrangement
US5027564A
Building construction with a chamber which can be acted upon by a fluid medium
