EP 0336189 A3 19901017 - APPLICATION OF A WIRE DRAWING TOOL OF SILICON CARBIDE

Title (en)

APPLICATION OF A WIRE DRAWING TOOL OF SILICON CARBIDE

Publication

EP 0336189 A3 19901017 (DE)

Application

EP 89104917 A 19890318

Priority

DE 3811608 A 19880407
DE 3832706 A 19880927

Abstract (en)

[origin: EP0336189A2] In a process for drawing coated metal wire, wire-drawing tools of silicon carbide are used together with drawing liquid having a low oil content.

IPC 1-7

B21C 1/14

IPC 8 full level

B21C 1/14 (2006.01); B21C 3/02 (2006.01); B21C 9/00 (2006.01); B21C 9/02 (2006.01); C04B 35/565 (2006.01)

CPC (source: EP KR)

B21C 1/14 (2013.01 - EP); B21C 3/02 (2013.01 - EP); B21C 3/04 (2013.01 - KR); B21C 9/02 (2013.01 - EP)

Citation (search report)

[Y] DE 3615861 A1 19861120 - TOSHIBA CERAMICS CO [JP]
[Y] GB 732735 A 19550629 - PENNZOIL CO
[AD] DE 2119039 A1 19711111 - COORS PORCELAIN CO
[A] GB 1068110 A 19670510 - FELDMUEHLE AG

Designated contracting state (EPC)

BE CH DE ES FR GB IT LI NL SE

DOCDB simple family (publication)

DE 3832706 C1 19890427; EP 0336189 A2 19891011; EP 0336189 A3 19901017; JP H01299708 A 19891204; KR 890015793 A 19891125

DOCDB simple family (application)

DE 3832706 A 19880927; EP 89104917 A 19890318; JP 8715789 A 19890407; KR 890004564 A 19890407