GB191409186A - Improvements in the Art of Polishing Diamonds. - Google Patents

Improvements in the Art of Polishing Diamonds.

Info

Publication number
GB191409186A
GB191409186A GB191409186DA GB191409186A GB 191409186 A GB191409186 A GB 191409186A GB 191409186D A GB191409186D A GB 191409186DA GB 191409186 A GB191409186 A GB 191409186A
Authority
GB
United Kingdom
Prior art keywords
parts
shellac
diamond
boracic acid
compositions
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
Other languages
English (en)
Inventor
Hubert Alexander Gill
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
Application granted granted Critical
Publication of GB191409186A publication Critical patent/GB191409186A/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
    • B24B9/161—Dops, dop holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
GB191409186D 1914-04-11 1914-04-11 Improvements in the Art of Polishing Diamonds. Expired GB191409186A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191409186T 1914-04-11

Publications (1)

Publication Number Publication Date
GB191409186A true GB191409186A (en) 1915-04-12

Family

ID=32583182

Family Applications (2)

Application Number Title Priority Date Filing Date
GB191409186D Expired GB191409186A (en) 1914-04-11 1914-04-11 Improvements in the Art of Polishing Diamonds.
GB191509159D Expired GB191509159A (en) 1914-04-11 1915-06-22 Method of Holding Diamonds during the Operation of Polishing.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB191509159D Expired GB191509159A (en) 1914-04-11 1915-06-22 Method of Holding Diamonds during the Operation of Polishing.

Country Status (3)

Country Link
FR (1) FR476449A (cg-RX-API-DMAC7.html)
GB (2) GB191409186A (cg-RX-API-DMAC7.html)
NL (1) NL3771C (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH671540A5 (cg-RX-API-DMAC7.html) * 1987-05-26 1989-09-15 Fmtd Fab Mach Taill Diamants

Also Published As

Publication number Publication date
NL3771C (cg-RX-API-DMAC7.html)
GB191509159A (en) 1915-12-09
FR476449A (fr) 1915-08-03

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