CA806429A - Apparatus for detecting surface imperfections on moving webs - Google Patents

Apparatus for detecting surface imperfections on moving webs

Info

Publication number
CA806429A
CA806429A CA806429A CA806429DA CA806429A CA 806429 A CA806429 A CA 806429A CA 806429 A CA806429 A CA 806429A CA 806429D A CA806429D A CA 806429DA CA 806429 A CA806429 A CA 806429A
Authority
CA
Canada
Prior art keywords
detecting surface
surface imperfections
moving webs
webs
moving
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
CA806429A
Inventor
J. Scharf Erich
B. Finnegan William
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.)
Cutler Hammer Inc
Original Assignee
Cutler Hammer Inc
Publication date
Application granted granted Critical
Publication of CA806429A publication Critical patent/CA806429A/en
Expired legal-status Critical Current

Links

CA806429A Apparatus for detecting surface imperfections on moving webs Expired CA806429A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA806429T

Publications (1)

Publication Number Publication Date
CA806429A true CA806429A (en) 1969-02-18

Family

ID=36276930

Family Applications (1)

Application Number Title Priority Date Filing Date
CA806429A Expired CA806429A (en) Apparatus for detecting surface imperfections on moving webs

Country Status (1)

Country Link
CA (1) CA806429A (en)

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