GB2074910B - Working gemstones - Google Patents

Working gemstones

Info

Publication number
GB2074910B
GB2074910B GB8013408A GB8013408A GB2074910B GB 2074910 B GB2074910 B GB 2074910B GB 8013408 A GB8013408 A GB 8013408A GB 8013408 A GB8013408 A GB 8013408A GB 2074910 B GB2074910 B GB 2074910B
Authority
GB
United Kingdom
Prior art keywords
gemstones
working
working gemstones
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
GB8013408A
Other versions
GB2074910A (en
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.)
Gersan Ets
Original Assignee
Gersan 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.)
Filing date
Publication date
Application filed by Gersan Ets filed Critical Gersan Ets
Priority to GB8013408A priority Critical patent/GB2074910B/en
Priority to NL8101966A priority patent/NL8101966A/en
Priority to IL62697A priority patent/IL62697A/en
Priority to ZA00812624A priority patent/ZA812624B/en
Priority to BE0/204591A priority patent/BE888544A/en
Publication of GB2074910A publication Critical patent/GB2074910A/en
Application granted granted Critical
Publication of GB2074910B publication Critical patent/GB2074910B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/16—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of diamonds; of jewels or the like; Diamond grinders' dops; Dop holders or tongs
    • B24B9/162—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of diamonds; of jewels or the like; Diamond grinders' dops; Dop holders or tongs by bruting, i.e. rubbing two precious stones against each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Adornments (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
GB8013408A 1980-04-23 1980-04-23 Working gemstones Expired GB2074910B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB8013408A GB2074910B (en) 1980-04-23 1980-04-23 Working gemstones
NL8101966A NL8101966A (en) 1980-04-23 1981-04-22 METHOD AND APPARATUS FOR WORKING A GEM
IL62697A IL62697A (en) 1980-04-23 1981-04-22 Apparatus and method for working gemstones
ZA00812624A ZA812624B (en) 1980-04-23 1981-04-22 Working gemstones
BE0/204591A BE888544A (en) 1980-04-23 1981-04-23 METHODS AND APPARATUS FOR TREATING PRECIOUS STONES,

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8013408A GB2074910B (en) 1980-04-23 1980-04-23 Working gemstones

Publications (2)

Publication Number Publication Date
GB2074910A GB2074910A (en) 1981-11-11
GB2074910B true GB2074910B (en) 1983-04-20

Family

ID=10512971

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8013408A Expired GB2074910B (en) 1980-04-23 1980-04-23 Working gemstones

Country Status (5)

Country Link
BE (1) BE888544A (en)
GB (1) GB2074910B (en)
IL (1) IL62697A (en)
NL (1) NL8101966A (en)
ZA (1) ZA812624B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986005435A1 (en) * 1985-03-11 1986-09-25 Daya Ranjith Senanayake Cleaving machine
IL82201A0 (en) * 1986-04-14 1987-10-30 Brilcut Patent Working gemstones,and a device for examining gemstones for brutting
GB9109496D0 (en) * 1990-05-04 1991-06-26 Brilcut Patent Working gemstones

Also Published As

Publication number Publication date
GB2074910A (en) 1981-11-11
IL62697A (en) 1983-10-31
IL62697A0 (en) 1981-06-29
NL8101966A (en) 1981-11-16
ZA812624B (en) 1982-05-26
BE888544A (en) 1981-08-17

Similar Documents

Publication Publication Date Title
IL62931A (en) Working gemstones
DE3070356D1 (en) Working chair
GB2114636B (en) Working chamber
GB2076649B (en) Hair-tinting implement
MY8600051A (en) Examining a gem stone
GB2069817B (en) Jewellery
GB2081439B (en) Examining a gem stone
AU7899482A (en) Combined tool
GB2076334B (en) Working gemstones
GB2052369B (en) Working gemstones
GB2074480B (en) Working gemstones
GB2074910B (en) Working gemstones
JPS5753308A (en) Ornament
GB2018173B (en) Working gemstones
GB2084855B (en) Setting gems
JPS57107105A (en) Clasp
JPS5772788A (en) Lasre working device
GB2073803B (en) Greenhouses
ZA813330B (en) Working gemstones
JPS5751407A (en) Ornament
JPS5699728A (en) Pruning machine
GB2074841B (en) Earrings
JPS5751406A (en) Ornament
ZA813689B (en) Centering and working gemstones
JPS5733970A (en) Tool

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960423