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Current content: 156 978 933 patent documents

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169 914 new documents added

2 331 667 documents amended

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EP 0781202 B1 19990428 - SCREEN PRINTING PERFORATION PATTERN

Title (en)

SCREEN PRINTING PERFORATION PATTERN

Title (de)

SIEBDRUCK-LOCHMUSTER

Title (fr)

GABARIT A TROUS POUR LA SERIGRAPHIE

Publication

EP 0781202 B1 19990428 (DE)

Application

EP 96921856 A 19960716

Priority

CH 9600258 W 19960716
DE 19526046 A 19950717

Abstract (en)

[origin: WO9703830A1] A screen printing perforation pattern comprises elongated perforations (2, 3, 4; 12, 13, 14), in which the elongation directions of at least a part of the perforations run at angles to one another. The perforations are preferably parallelogram-shaped.

IPC 1-7

B41C 1/14

IPC 8 full level

B41C 1/14 (2006.01)

CPC (source: EP)

B41C 1/14 (2013.01)

Designated contracting state (EPC)

AT CH DE ES FR GB IT LI NL

DOCDB simple family (publication)

WO 9703830 A1 19970206; AT E179369 T1 19990515; DE 19526046 A1 19970123; DE 59601767 D1 19990602; EP 0781202 A1 19970702; EP 0781202 B1 19990428; TR 199700207 T1 19970521

DOCDB simple family (application)

CH 9600258 W 19960716; AT 96921856 T 19960716; DE 19526046 A 19950717; DE 59601767 T 19960716; EP 96921856 A 19960716; TR 9700207 T 19960716