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FR706121A - Improvements to grinding or lapping machines - Google Patents

Improvements to grinding or lapping machines

Info

Publication number
FR706121A
FR706121A FR706121DA FR706121A FR 706121 A FR706121 A FR 706121A FR 706121D A FR706121D A FR 706121DA FR 706121 A FR706121 A FR 706121A
Authority
FR
France
Prior art keywords
grinding
lapping machines
lapping
machines
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)
Inventor
Percy Pritchard
William Joseph Cooper
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.)
PNEULEC Ltd
Original Assignee
PNEULEC Ltd
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 PNEULEC Ltd filed Critical PNEULEC Ltd
Application granted granted Critical
Publication of FR706121A publication Critical patent/FR706121A/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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR706121D 1929-11-23 1930-11-21 Improvements to grinding or lapping machines Expired FR706121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB706121X 1929-11-23

Publications (1)

Publication Number Publication Date
FR706121A true FR706121A (en) 1931-06-19

Family

ID=10494056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR706121D Expired FR706121A (en) 1929-11-23 1930-11-21 Improvements to grinding or lapping machines

Country Status (1)

Country Link
FR (1) FR706121A (en)

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