EP 1003827 A1 20000531 - CLEANING METHOD
Title (en)
CLEANING METHOD
Title (de)
REINIGUNGSVERFAHREN
Title (fr)
PROCEDE DE NETTOYAGE
Publication
Application
Priority
- DE 19731573 A 19970723
- DE 19805607 A 19980212
- EP 9804300 W 19980710
Abstract (en)
[origin: WO9905251A1] The invention relates to a method for cleaning surfaces. According to said method, the dirty surfaces are flooded with a mixture containing water and wood chippings. This leaves the surfaces clean.
IPC 1-7
IPC 8 full level
B08B 3/00 (2006.01); B08B 9/02 (2006.01); B08B 9/04 (2006.01); B08B 9/08 (2006.01); C11D 3/37 (2006.01); C11D 7/22 (2006.01); C11D 7/44 (2006.01); C11D 11/00 (2006.01)
CPC (source: EP US)
B08B 3/00 (2013.01 - EP US); B08B 9/057 (2013.01 - EP US); B08B 9/08 (2013.01 - EP US); C11D 3/3719 (2013.01 - EP US); C11D 7/44 (2013.01 - EP US); C11D 2111/14 (2024.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IE IT LI NL SE
DOCDB simple family (publication)
WO 9905251 A1 19990204; AU 8860498 A 19990216; CA 2297844 A1 19990204; EP 1003827 A1 20000531; JP 2001511475 A 20010814; US 2001010230 A1 20010802; US 6231680 B1 20010515; US 6468359 B2 20021022
DOCDB simple family (application)
EP 9804300 W 19980710; AU 8860498 A 19980710; CA 2297844 A 19980710; EP 98940205 A 19980710; JP 2000504227 A 19980710; US 46309300 A 20000216; US 81103101 A 20010316