Deutsch
Login
Open Access
Home
Search
Browse
Administration
FAQ
Refine
Author
Christoph Helsper (3)
(remove)
Year of publication
1987 (3)
(remove)
Document Type
Article (3)
(remove)
Language
German
(2)
English
(1)
Has Fulltext
no (3)
(remove)
3
search hits
1
to
3
Export
BibTeX
CSV
RIS
50
10
20
50
100
Sort by
Year
Year
Title
Title
Author
Author
Fast and Automated Testing of Filter Media / Mölter, W. ; Helsper, C. ; Willemer, W.
(1987)
Christoph Helsper
;
W. Mölter
;
W. Willemer
Theoretische Bestimmung des Abscheidegrades eines Filters bei verschiedenen Betriebszuständen / Bartz, H. ; Helsper, C.
(1987)
Christoph Helsper
;
H. Bartz
Determination and Neutralization of the Charge Produced by the Dispersion of Powders
(1987)
Christoph Helsper
;
W. Mölter
1
to
3