IT982746B - Procedimento di taglio di un cor po minerale trasparente semi pre zioso e cristallo tagliato secon do tale procedimento - Google Patents

Procedimento di taglio di un cor po minerale trasparente semi pre zioso e cristallo tagliato secon do tale procedimento

Info

Publication number
IT982746B
IT982746B IT2275773A IT2275773A IT982746B IT 982746 B IT982746 B IT 982746B IT 2275773 A IT2275773 A IT 2275773A IT 2275773 A IT2275773 A IT 2275773A IT 982746 B IT982746 B IT 982746B
Authority
IT
Italy
Prior art keywords
procedure
cutting
cut according
transparent semi
crystal cut
Prior art date
Application number
IT2275773A
Other languages
English (en)
Italian (it)
Original Assignee
Joailliers G M Sarl
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
Application filed by Joailliers G M Sarl filed Critical Joailliers G M Sarl
Application granted granted Critical
Publication of IT982746B publication Critical patent/IT982746B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C17/00—Gems or the like
IT2275773A 1972-04-14 1973-04-09 Procedimento di taglio di un cor po minerale trasparente semi pre zioso e cristallo tagliato secon do tale procedimento IT982746B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7213273A FR2179644B1 (fr) 1972-04-14 1972-04-14

Publications (1)

Publication Number Publication Date
IT982746B true IT982746B (it) 1974-10-21

Family

ID=9096920

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2275773A IT982746B (it) 1972-04-14 1973-04-09 Procedimento di taglio di un cor po minerale trasparente semi pre zioso e cristallo tagliato secon do tale procedimento

Country Status (7)

Country Link
JP (1) JPS4916570A (fr)
BE (1) BE797841A (fr)
CH (1) CH561034A5 (fr)
DE (1) DE2317640A1 (fr)
FR (1) FR2179644B1 (fr)
IT (1) IT982746B (fr)
LU (1) LU67421A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07108007A (ja) * 1993-10-13 1995-04-25 Daiwa Kako Kk 装飾品
EP1959780A1 (fr) 2005-12-06 2008-08-27 California Institute of Technology Gemme presentant des caracteristiques optiques ameliorees
US8069688B2 (en) 2006-12-06 2011-12-06 California Institute Of Technology Gemstones and methods for controlling the appearance thereof
GB2533097A (en) * 2014-12-08 2016-06-15 Crystal Clear Jewellery Ltd Creating optical effects

Also Published As

Publication number Publication date
DE2317640A1 (de) 1973-10-18
BE797841A (fr) 1973-07-31
LU67421A1 (fr) 1973-06-18
FR2179644B1 (fr) 1976-08-06
CH561034A5 (fr) 1975-04-30
FR2179644A1 (fr) 1973-11-23
JPS4916570A (fr) 1974-02-14

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