CA297679A - Ecran - Google Patents

Ecran

Info

Publication number
CA297679A
CA297679A CA297679A CA297679DA CA297679A CA 297679 A CA297679 A CA 297679A CA 297679 A CA297679 A CA 297679A CA 297679D A CA297679D A CA 297679DA CA 297679 A CA297679 A CA 297679A
Authority
CA
Canada
Prior art keywords
screen
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
CA297679A
Other languages
English (en)
Inventor
Ashkenas Abraham
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA297679A publication Critical patent/CA297679A/fr
Expired legal-status Critical Current

Links

CA297679A Ecran Expired CA297679A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA297679T

Publications (1)

Publication Number Publication Date
CA297679A true CA297679A (fr) 1930-02-25

Family

ID=35234999

Family Applications (1)

Application Number Title Priority Date Filing Date
CA297679A Expired CA297679A (fr) Ecran

Country Status (1)

Country Link
CA (1) CA297679A (fr)

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