CA421878A - Machine a rectifier - Google Patents

Machine a rectifier

Info

Publication number
CA421878A
CA421878A CA421878A CA421878DA CA421878A CA 421878 A CA421878 A CA 421878A CA 421878 A CA421878 A CA 421878A CA 421878D A CA421878D A CA 421878DA CA 421878 A CA421878 A CA 421878A
Authority
CA
Canada
Prior art keywords
lapping machine
lapping
machine
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
CA421878A
Other languages
English (en)
Inventor
Walker Norman
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.)
ULTRA LAP MACHINE Co
Original Assignee
ULTRA LAP MACHINE Co
Publication date
Application granted granted Critical
Publication of CA421878A publication Critical patent/CA421878A/fr
Expired legal-status Critical Current

Links

CA421878A Machine a rectifier Expired CA421878A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA421878T

Publications (1)

Publication Number Publication Date
CA421878A true CA421878A (fr) 1944-08-01

Family

ID=35532862

Family Applications (1)

Application Number Title Priority Date Filing Date
CA421878A Expired CA421878A (fr) Machine a rectifier

Country Status (1)

Country Link
CA (1) CA421878A (fr)

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