Anlæg til opretholdelse af en støv- og bakteriefri zone i et lokale.
申请公布号:DK129480(B)
申请号:DK19710003239
申请日期:1971.06.30
申请公布日期:1974.10.14
发明人:LARS-ERIK LINDESTROEM, INGENIOER
分类号:A61G10/02;A61G13/00;F24F9/00;(IPC1-7):F24F9/00
主分类号:A61G10/02
摘要:<p>1349718 Air curtains SVENSKA FLAKTFABRIKEN AB 29 June 1971 [1 July 1970] 30478/71 Heading F4V The subject-matter of this Specification is essentially the same as Specification 1,349,717, but the distributing channel for the air curtains has a circular hole 17 at the corner of the nozzles, for the passage of a separate air jet to keep together two meeting air curtains. Alternatively, for a channel with double air curtains, a slot 14 is provided in each corner of the channel 3.</p>
WERKWIJZE VOOR HET MET ELKAAR VERBINDEN VAN WERKSTUKKEN UIT POLYVINYLIDEENFLUORIDE.
MOULDING COMPOSITION AND ITS USE
ADJUSTABLE TENSION SUPPORT BAND FOR HEADSET
SMOOTHING DETERGENT COMPOSITION FOR FABRICS NOT CONTAINING PHOSPHORUS
Prodn. of foaming compsn. from potato protein - by treatment with alkali
Elävään kudokseen implantoitava granuli-implantaatti
INHALERINGSAPPARAAT VOOR HET TOEDIENEN VAN POEDERVORMIGE GENEESMIDDELEN UIT CAPSULES.
TASTE AND ODOUR MASKED EDIBLE OILS
PROCEDE DE FABRICATION DE POLYBUTADIENE HYDROXYLE
ALIMENT A BASE DE CEREALES POUR RONGEURS