EP 0059973 B2 19900905 - PAPERMAKER'S FELT FOR THE WET END
Title (en)
PAPERMAKER'S FELT FOR THE WET END
Publication
Application
Priority
FR 8104839 A 19810311
Abstract (en)
[origin: ES275023U] Papermaker's felt employing compressible knit yarn in a woven base to provide a durable resiliency so as to provide vibration dampening and delay the occurrence of crushing during papermaking.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
D21F 1/0036 (2013.01 - EP US); D21F 7/083 (2013.01 - EP US); Y10S 162/90 (2013.01 - EP US); Y10T 442/3065 (2015.04 - EP US); Y10T 442/3724 (2015.04 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0059973 A1 19820915; EP 0059973 B1 19851009; EP 0059973 B2 19900905; AT E16030 T1 19851015; DE 3266747 D1 19851114; ES 275023 U 19840316; ES 275023 Y 19841016; FI 64825 B 19830930; FI 64825 C 19861201; FI 820791 L 19820912; GR 75898 B 19840802; NO 154760 B 19860908; NO 154760 C 19861217; NO 820738 L 19820913; US 4856562 A 19890815; US 4883097 A 19891128; ZA 821632 B 19830427
DOCDB simple family (application)
EP 82101847 A 19820309; AT 82101847 T 19820309; DE 3266747 T 19820309; ES 275023 U 19820310; FI 820791 A 19820308; GR 820167533 A 19820309; NO 820738 A 19820309; US 35701482 A 19820311; US 90402886 A 19860904; ZA 821632 A 19820311