FR760985A - Perfectionnements aux outils pour le polissage du verre - Google Patents

Perfectionnements aux outils pour le polissage du verre

Info

Publication number
FR760985A
FR760985A FR760985DA FR760985A FR 760985 A FR760985 A FR 760985A FR 760985D A FR760985D A FR 760985DA FR 760985 A FR760985 A FR 760985A
Authority
FR
France
Prior art keywords
refinements
tool
glass polishing
polishing
glass
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.)
Pilkington Group Ltd
Original Assignee
Pilkington Brothers 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 Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd
Application granted granted Critical
Publication of FR760985A publication Critical patent/FR760985A/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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B24B41/047—Grinding heads for working on plane surfaces
    • B24B41/053—Grinding heads for working on plane surfaces for grinding or polishing glass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR760985D 1932-09-22 1933-09-20 Perfectionnements aux outils pour le polissage du verre Expired FR760985A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB760985X 1932-09-22

Publications (1)

Publication Number Publication Date
FR760985A true FR760985A (fr) 1934-03-07

Family

ID=10496795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR760985D Expired FR760985A (fr) 1932-09-22 1933-09-20 Perfectionnements aux outils pour le polissage du verre

Country Status (1)

Country Link
FR (1) FR760985A (fr)

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