FR1006996A - Improvement in lapidaries - Google Patents

Improvement in lapidaries

Info

Publication number
FR1006996A
FR1006996A FR1006996DA FR1006996A FR 1006996 A FR1006996 A FR 1006996A FR 1006996D A FR1006996D A FR 1006996DA FR 1006996 A FR1006996 A FR 1006996A
Authority
FR
France
Prior art keywords
lapidaries
improvement
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
French (fr)
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.)
GUILHON ET BARTHELEMY ETS
Original Assignee
GUILHON ET BARTHELEMY 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 GUILHON ET BARTHELEMY ETS filed Critical GUILHON ET BARTHELEMY ETS
Application granted granted Critical
Publication of FR1006996A publication Critical patent/FR1006996A/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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
    • B24B7/162—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings for mass articles
FR1006996D 1949-12-23 1949-12-23 Improvement in lapidaries Expired FR1006996A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1006996T 1949-12-23

Publications (1)

Publication Number Publication Date
FR1006996A true FR1006996A (en) 1952-04-29

Family

ID=9566221

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1006996D Expired FR1006996A (en) 1949-12-23 1949-12-23 Improvement in lapidaries

Country Status (1)

Country Link
FR (1) FR1006996A (en)

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