CA432311A - Appareil a finir les prismes - Google Patents

Appareil a finir les prismes

Info

Publication number
CA432311A
CA432311A CA432311A CA432311DA CA432311A CA 432311 A CA432311 A CA 432311A CA 432311 A CA432311 A CA 432311A CA 432311D A CA432311D A CA 432311DA CA 432311 A CA432311 A CA 432311A
Authority
CA
Canada
Prior art keywords
prism
finishing apparatus
finishing
prism finishing
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
CA432311A
Other languages
English (en)
Inventor
W. Mogey Halley
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.)
Applied Biosystems Inc
Original Assignee
Perkin Elmer Corp
Publication date
Application granted granted Critical
Publication of CA432311A publication Critical patent/CA432311A/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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/0018—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor for plane optical surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CA432311A Appareil a finir les prismes Expired CA432311A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA432311T

Publications (1)

Publication Number Publication Date
CA432311A true CA432311A (fr) 1946-01-01

Family

ID=210007

Family Applications (1)

Application Number Title Priority Date Filing Date
CA432311A Expired CA432311A (fr) Appareil a finir les prismes

Country Status (1)

Country Link
CA (1) CA432311A (fr)

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