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)
Citation (search report)
See references of WO 9905251A1
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