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Patent Searching and Data


Title:
PUSHING UNIT
Document Type and Number:
WIPO Patent Application WO1995022485
Kind Code:
A3
Inventors:
GRIMMIG DIETER (DE)
Application Number:
DE9500187W
Publication Date:
September 14, 1995
Filing Date:
February 15, 1995
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Assignee:
HANS GRIMMIG GMBH & CO. KG.
SCHIFFSWERFT OBERELBE GMBH
GRIMMIG, DIETER
International Classes:
B63B3/44; B63B15/00; B63B35/28; B63B35/34; B63B35/40; B63B35/70; B63B39/06; B63H5/02; (IPC1-7): B63H5/02; B63B35/70; B63B35/28
Domestic Patent References:
WO1987002325A11987-04-23
Foreign References:
DE9402675U11994-05-05
US1675606A1928-07-03
US1526327A1925-02-17
DE285766C
EP0038545A11981-10-28
Other References:
TECHNISCHE MITTEILUNGEN KRUPP, Bd. 21, Nr. 1, M{rz 1963 Seite 19 H.ZAHN 'Neuere Entwicklungen von Schiffen f}r Binnenwasserstrassen'
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