CA860179A - Intermittent film advancement apparatus - Google Patents

Intermittent film advancement apparatus

Info

Publication number
CA860179A
CA860179A CA860179A CA860179DA CA860179A CA 860179 A CA860179 A CA 860179A CA 860179 A CA860179 A CA 860179A CA 860179D A CA860179D A CA 860179DA CA 860179 A CA860179 A CA 860179A
Authority
CA
Canada
Prior art keywords
intermittent film
film advancement
advancement apparatus
intermittent
film
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
CA860179A
Inventor
J. Good Paul
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Publication date
Application granted granted Critical
Publication of CA860179A publication Critical patent/CA860179A/en
Expired legal-status Critical Current

Links

CA860179A Intermittent film advancement apparatus Expired CA860179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA860179T

Publications (1)

Publication Number Publication Date
CA860179A true CA860179A (en) 1971-01-05

Family

ID=36345616

Family Applications (1)

Application Number Title Priority Date Filing Date
CA860179A Expired CA860179A (en) Intermittent film advancement apparatus

Country Status (1)

Country Link
CA (1) CA860179A (en)

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