EP 0346699 B1 19920909 - SET OF ORNAMENTAL STONES AND PROCESS FOR MANUFACTURING THE SAME
Title (en)
SET OF ORNAMENTAL STONES AND PROCESS FOR MANUFACTURING THE SAME
Publication
Application
Priority
DE 3820250 A 19880614
Abstract (en)
[origin: US4936116A] The invention relates to a gem compound comprising a plurality of gems bearing a melt adhesive layer, wherein the gems bear on their setting side a first melt adhesive layer, therebelow a filling layer which fills the spaces between the individual gems, and therebelow a second melt adhesive layer which is substantially flat and welded to the first melt adhesive layer in the area of the tips of the gems.
IPC 1-7
IPC 8 full level
A44C 13/00 (2006.01); A44C 17/04 (2006.01)
CPC (source: EP KR US)
A44C 17/04 (2013.01 - EP US); A44C 27/00 (2013.01 - KR); Y10T 428/2817 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0346699 A1 19891220; EP 0346699 B1 19920909; AT E80274 T1 19920915; AU 3622989 A 19891221; AU 614622 B2 19910905; BR 8902855 A 19900201; CA 1323993 C 19931109; CN 1017408 B 19920715; CN 1038787 A 19900117; DE 3820250 A1 19891221; DE 3820250 C2 19900426; DE 58902237 D1 19921015; JP H02191406 A 19900727; KR 900000048 A 19900130; US 4936116 A 19900626
DOCDB simple family (application)
EP 89109967 A 19890601; AT 89109967 T 19890601; AU 3622989 A 19890608; BR 8902855 A 19890614; CA 601966 A 19890607; CN 89103977 A 19890614; DE 3820250 A 19880614; DE 58902237 T 19890601; JP 15205989 A 19890613; KR 890008204 A 19890614; US 36530889 A 19890613