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 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)
BE (1) BE797841A (enrdf_load_stackoverflow)
CH (1) CH561034A5 (enrdf_load_stackoverflow)
DE (1) DE2317640A1 (enrdf_load_stackoverflow)
FR (1) FR2179644B1 (enrdf_load_stackoverflow)
IT (1) IT982746B (enrdf_load_stackoverflow)
LU (1) LU67421A1 (enrdf_load_stackoverflow)

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
EP2289361A1 (en) * 2005-12-06 2011-03-02 California Institute of Technology Enhancing the optical characteristics of a gemstone
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
FR2179644B1 (enrdf_load_stackoverflow) 1976-08-06
BE797841A (fr) 1973-07-31
FR2179644A1 (enrdf_load_stackoverflow) 1973-11-23
LU67421A1 (enrdf_load_stackoverflow) 1973-06-18
DE2317640A1 (de) 1973-10-18
JPS4916570A (enrdf_load_stackoverflow) 1974-02-14
CH561034A5 (enrdf_load_stackoverflow) 1975-04-30

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