AU5346479A - Cut,polished gemstones and methods and apparatus for production thereof - Google Patents

Cut,polished gemstones and methods and apparatus for production thereof

Info

Publication number
AU5346479A
AU5346479A AU53464/79A AU5346479A AU5346479A AU 5346479 A AU5346479 A AU 5346479A AU 53464/79 A AU53464/79 A AU 53464/79A AU 5346479 A AU5346479 A AU 5346479A AU 5346479 A AU5346479 A AU 5346479A
Authority
AU
Australia
Prior art keywords
cut
production
methods
polished gemstones
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.)
Abandoned
Application number
AU53464/79A
Inventor
Roger Maxwell Clarke
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU53464/79A priority Critical patent/AU5346479A/en
Publication of AU5346479A publication Critical patent/AU5346479A/en
Abandoned 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
AU53464/79A 1978-12-06 1979-12-04 Cut,polished gemstones and methods and apparatus for production thereof Abandoned AU5346479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU53464/79A AU5346479A (en) 1978-12-06 1979-12-04 Cut,polished gemstones and methods and apparatus for production thereof

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPD7025 1978-12-06
AUPD702578 1978-12-06
AU53464/79A AU5346479A (en) 1978-12-06 1979-12-04 Cut,polished gemstones and methods and apparatus for production thereof

Publications (1)

Publication Number Publication Date
AU5346479A true AU5346479A (en) 1980-06-12

Family

ID=25630073

Family Applications (1)

Application Number Title Priority Date Filing Date
AU53464/79A Abandoned AU5346479A (en) 1978-12-06 1979-12-04 Cut,polished gemstones and methods and apparatus for production thereof

Country Status (1)

Country Link
AU (1) AU5346479A (en)

Similar Documents

Publication Publication Date Title
CA1028552A (en) Protein product and process for preparing same
AU499975B2 (en) Railhead grinding process
AU546530B2 (en) Well completion, method and apparatus
AU535982B2 (en) Tufted product, method and means for its manufacture
CA1027461A (en) Method and apparatus for cutting wood
AU518144B2 (en) Process
DE3371199D1 (en) Novel 6-nitroprostaglandin derivatives, process for production thereof, and use thereof
AU519518B2 (en) Ultrafiltration process and apparatus
AU531684B2 (en) Process
AU531371B2 (en) Process
AU521261B2 (en) Distinguishing gemstones
AU508825B2 (en) Producing diamonds
AU514629B2 (en) Cutting apparatus
AU502227B2 (en) Process for preparing diketocyclobutenediol
AU538563B2 (en) Virus-inhibiting substance and process for preparing the same
AU5907880A (en) Forming process and apparatus
CA1029963A (en) Sharpening implement and method for the manufacture thereof
AU539903B2 (en) Dip-plating process and apparatus
AU522931B2 (en) Steroid-spiro-oxazolidinon-derivatives and process for preparing same
AU5346479A (en) Cut,polished gemstones and methods and apparatus for production thereof
AU511627B2 (en) Process for preparing Cis-hexahydrodibenzo-pyranones
AU512955B2 (en) Cutting apparatus
SU676433A1 (en) Diamond tool making method
SU604700A1 (en) Diamond tool making method
AU500932B2 (en) Grinding milland method