BE802648A - Procede de taille des diamants et diamants obtenus - Google Patents

Procede de taille des diamants et diamants obtenus

Info

Publication number: BE802648A
Authority: BE; Belgium
Prior art keywords: diamonds; cutting; diamonds obtained
Prior art date: 1972-07-20

Application number

BE133743A

Other languages

English (en)

French (fr)

Original Assignee

Polfin Ets

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.)

1972-07-20

Filing date

1973-07-20

Publication date

1974-01-21

1973-07-20 Application filed by Polfin Ets filed Critical Polfin Ets

1974-01-21 Publication of BE802648A publication Critical patent/BE802648A/xx

Links

239000010432 diamond Substances 0.000 title 2

Classifications

- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C17/00—Gems or the like
- A44C17/001—Faceting gems

BE133743A 1972-07-20 1973-07-20 Procede de taille des diamants et diamants obtenus BE802648A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT27223/72A IT963205B (it)	1972-07-20	1972-07-20	Metodo di taglio di diamanti e diamanti cosi tagliati

Publications (1)

Publication Number	Publication Date
BE802648A true BE802648A (fr)	1974-01-21

Family

ID=11221217

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE133743A BE802648A (fr)	1972-07-20	1973-07-20	Procede de taille des diamants et diamants obtenus

Country Status (2)

Country	Link
BE (1)	BE802648A (it)
IT (1)	IT963205B (it)

1972
- 1972-07-20 IT IT27223/72A patent/IT963205B/it active
1973
- 1973-07-20 BE BE133743A patent/BE802648A/xx unknown

Also Published As

Publication number	Publication date
IT963205B (it)	1974-01-10

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