CA343722A - Dispositif a changement des films - Google Patents

Dispositif a changement des films

Info

Publication number
CA343722A
CA343722A CA343722A CA343722DA CA343722A CA 343722 A CA343722 A CA 343722A CA 343722 A CA343722 A CA 343722A CA 343722D A CA343722D A CA 343722DA CA 343722 A CA343722 A CA 343722A
Authority
CA
Canada
Prior art keywords
over device
film change
film
change
over
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
CA343722A
Other languages
English (en)
Inventor
George Weiss Henry
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.)
AUTOMATIC CONTROL TURNOVER Co
WILLIAM R TODD
Original Assignee
AUTOMATIC CONTROL TURNOVER Co
WILLIAM R TODD
Publication date
Application granted granted Critical
Publication of CA343722A publication Critical patent/CA343722A/fr
Expired legal-status Critical Current

Links

CA343722A Dispositif a changement des films Expired CA343722A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA343722T

Publications (1)

Publication Number Publication Date
CA343722A true CA343722A (fr) 1934-08-07

Family

ID=35314995

Family Applications (1)

Application Number Title Priority Date Filing Date
CA343722A Expired CA343722A (fr) Dispositif a changement des films

Country Status (1)

Country Link
CA (1) CA343722A (fr)

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