CA455482A - Machine pour engendrer des surfaces courbes - Google Patents

Machine pour engendrer des surfaces courbes

Info

Publication number
CA455482A
CA455482A CA455482A CA455482DA CA455482A CA 455482 A CA455482 A CA 455482A CA 455482 A CA455482 A CA 455482A CA 455482D A CA455482D A CA 455482DA CA 455482 A CA455482 A CA 455482A
Authority
CA
Canada
Prior art keywords
machine
curved surfaces
generating curved
generating
curved
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
CA455482A
Other languages
English (en)
Inventor
J. Joyce William
W. Jackson George
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.)
American Optical Corp
Original Assignee
American Optical Corp
Publication date
Application granted granted Critical
Publication of CA455482A publication Critical patent/CA455482A/fr
Expired legal-status Critical Current

Links

CA455482A Machine pour engendrer des surfaces courbes Expired CA455482A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA455482T

Publications (1)

Publication Number Publication Date
CA455482A true CA455482A (fr) 1949-03-29

Family

ID=35573222

Family Applications (1)

Application Number Title Priority Date Filing Date
CA455482A Expired CA455482A (fr) Machine pour engendrer des surfaces courbes

Country Status (1)

Country Link
CA (1) CA455482A (fr)

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