FR457144A - Pince porte-coquille à rotule pour tailler les diamants - Google Patents

Pince porte-coquille à rotule pour tailler les diamants

Info

Publication number
FR457144A
FR457144A FR457144DA FR457144A FR 457144 A FR457144 A FR 457144A FR 457144D A FR457144D A FR 457144DA FR 457144 A FR457144 A FR 457144A
Authority
FR
France
Prior art keywords
pliers
ball joint
joint shell
cutting diamonds
diamonds
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)
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.)
ADAMAS SOC
Original Assignee
ADAMAS SOC
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 ADAMAS SOC filed Critical ADAMAS SOC
Application granted granted Critical
Publication of FR457144A publication Critical patent/FR457144A/fr
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)
FR457144D 1913-04-25 1913-04-25 Pince porte-coquille à rotule pour tailler les diamants Expired FR457144A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR457144T 1913-04-25

Publications (1)

Publication Number Publication Date
FR457144A true FR457144A (fr) 1913-09-12

Family

ID=1496862

Family Applications (1)

Application Number Title Priority Date Filing Date
FR457144D Expired FR457144A (fr) 1913-04-25 1913-04-25 Pince porte-coquille à rotule pour tailler les diamants

Country Status (1)

Country Link
FR (1) FR457144A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279127A (en) * 1961-12-13 1966-10-18 Charles L Giezentanner Cabochon polishing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279127A (en) * 1961-12-13 1966-10-18 Charles L Giezentanner Cabochon polishing apparatus

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