FR338247A - Perfectionnements apportés aux machines à tailler automatiquements le strass et les pierres fines - Google Patents

Perfectionnements apportés aux machines à tailler automatiquements le strass et les pierres fines

Info

Publication number
FR338247A
FR338247A FR338247DA FR338247A FR 338247 A FR338247 A FR 338247A FR 338247D A FR338247D A FR 338247DA FR 338247 A FR338247 A FR 338247A
Authority
FR
France
Prior art keywords
rhinestones
machines
automatically cutting
fine stones
stones
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
Jules Grand-Clement
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.)
JULES GRAND CLEMENT
Original Assignee
JULES GRAND CLEMENT
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 JULES GRAND CLEMENT filed Critical JULES GRAND CLEMENT
Application granted granted Critical
Publication of FR338247A publication Critical patent/FR338247A/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)
FR338247D 1903-09-29 1903-09-29 Perfectionnements apportés aux machines à tailler automatiquements le strass et les pierres fines Expired FR338247A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR338247T 1903-09-29

Publications (1)

Publication Number Publication Date
FR338247A true FR338247A (fr) 1904-05-11

Family

ID=1387536

Family Applications (1)

Application Number Title Priority Date Filing Date
FR338247D Expired FR338247A (fr) 1903-09-29 1903-09-29 Perfectionnements apportés aux machines à tailler automatiquements le strass et les pierres fines

Country Status (1)

Country Link
FR (1) FR338247A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404491A (en) * 1965-01-05 1968-10-08 Emain Jean Stone-carrying elements of gem working machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404491A (en) * 1965-01-05 1968-10-08 Emain Jean Stone-carrying elements of gem working machines

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