[go: up one dir, main page]

HK1020032B - Diamond or gemstone marking - Google Patents

Diamond or gemstone marking Download PDF

Info

Publication number
HK1020032B
HK1020032B HK99104599.9A HK99104599A HK1020032B HK 1020032 B HK1020032 B HK 1020032B HK 99104599 A HK99104599 A HK 99104599A HK 1020032 B HK1020032 B HK 1020032B
Authority
HK
Hong Kong
Prior art keywords
diamond
gemstone marking
gemstone
marking
Prior art date
Application number
HK99104599.9A
Other languages
Chinese (zh)
Other versions
HK1020032A1 (en
Inventor
Gordon Charters Smith James
Original Assignee
De Beers Uk Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GBGB9727364.3A external-priority patent/GB9727364D0/en
Application filed by De Beers Uk Ltd filed Critical De Beers Uk Ltd
Publication of HK1020032A1 publication Critical patent/HK1020032A1/en
Publication of HK1020032B publication Critical patent/HK1020032B/en

Links

HK99104599.9A 1997-12-24 1999-10-19 Diamond or gemstone marking HK1020032B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9727364 1997-12-24
GBGB9727364.3A GB9727364D0 (en) 1997-12-24 1997-12-24 Watermark

Publications (2)

Publication Number Publication Date
HK1020032A1 HK1020032A1 (en) 2000-03-10
HK1020032B true HK1020032B (en) 2002-04-19

Family

ID=

Similar Documents

Publication Publication Date Title
GB2319225B (en) Marking diamond
GB2332651B (en) Diamond or gemstone marking
AU7828098A (en) Superabrasive cutting surface
AU7740098A (en) Diamond surfaces
GB9804385D0 (en) Scribing materials
AU2231997A (en) Formed artificial stone
HK1020032B (en) Diamond or gemstone marking
AU2428897A (en) Pavement marking article
GB9710738D0 (en) Diamond marking
AU9758798A (en) Attached decorative stones
AU5500098A (en) Holder for flowers and the like
GB9705133D0 (en) Articulated diamond or like tool arrangement
HK1025544B (en) Marking diamond
HK1024211B (en) Diamond marking
IL122110A0 (en) Gemstone setting
GB2361671B (en) Marking diamond
GB9611256D0 (en) Diamond
AU6769398A (en) Marking instruments
HK1009786B (en) Marking diamond
ZA988732B (en) Diamond
GB9705676D0 (en) Diamond
ZA9811375B (en) Diamond knife
AU5303598A (en) Peg holder
AUPP255798A0 (en) Retaped badges
AU140088S (en) Artistic stone