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Title:
HALF-TONE SCREEN PRINTING FORMS WITH SCREEN-ELEMENTS ARRANGED IN HONEYCOMB FASHION
Document Type and Number:
WIPO Patent Application WO1987006724
Kind Code:
A3
More Like This:
JP2705597METAL CYLINDRICAL SCREEN MADE OF SHEET MATERIAL, AND PRODUCTION PROCESS THEREFOR
Inventors:
SCHUMACHER ERNST (DE)
Application Number:
PCT/DE1987/000191
Publication Date:
January 14, 1988
Filing Date:
April 29, 1987
Export Citation:
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Assignee:
SCHUMACHER KG (DE)
SCHUMACHER ERNST (DE)
International Classes:
G03F5/00; G03F5/12; G03F5/20; (IPC1-7): G03F5/12; G03F5/20
Foreign References:
DE3220711A11983-12-22
US3666479A1972-05-30
FR2406840A11979-05-18
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