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GB1183914A - A Synthetic Jewel comprising at least one imitation Cabochon and the Process for producing the same - Google Patents

A Synthetic Jewel comprising at least one imitation Cabochon and the Process for producing the same

Info

Publication number
GB1183914A
GB1183914A GB3639768A GB3639768A GB1183914A GB 1183914 A GB1183914 A GB 1183914A GB 3639768 A GB3639768 A GB 3639768A GB 3639768 A GB3639768 A GB 3639768A GB 1183914 A GB1183914 A GB 1183914A
Authority
GB
United Kingdom
Prior art keywords
cabochon
imitation
producing
same
synthetic jewel
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3639768A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Janca S A
Original Assignee
Janca S A
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 Janca S A filed Critical Janca S A
Publication of GB1183914A publication Critical patent/GB1183914A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C17/00—Gems or the like
    • A44C17/007—Special types of gems
GB3639768A 1968-03-13 1968-07-30 A Synthetic Jewel comprising at least one imitation Cabochon and the Process for producing the same Expired GB1183914A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR143507 1968-03-13

Publications (1)

Publication Number Publication Date
GB1183914A true GB1183914A (en) 1970-03-11

Family

ID=8647385

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3639768A Expired GB1183914A (en) 1968-03-13 1968-07-30 A Synthetic Jewel comprising at least one imitation Cabochon and the Process for producing the same

Country Status (2)

Country Link
FR (1) FR1564878A (en)
GB (1) GB1183914A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144622A (en) * 1983-08-03 1985-03-13 Giovanni Colliva Gemstones and apparatus for their lapidation
US4686795A (en) * 1982-09-16 1987-08-18 Giovanni Colliva Principles and appliances for cutting of spherical-faceted gems and gems thus obtained

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686795A (en) * 1982-09-16 1987-08-18 Giovanni Colliva Principles and appliances for cutting of spherical-faceted gems and gems thus obtained
GB2144622A (en) * 1983-08-03 1985-03-13 Giovanni Colliva Gemstones and apparatus for their lapidation

Also Published As

Publication number Publication date
FR1564878A (en) 1969-04-25

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees