CA502833A - Dispositif d'ouverture de sac - Google Patents

Dispositif d'ouverture de sac

Info

Publication number
CA502833A
CA502833A CA502833A CA502833DA CA502833A CA 502833 A CA502833 A CA 502833A CA 502833 A CA502833 A CA 502833A CA 502833D A CA502833D A CA 502833DA CA 502833 A CA502833 A CA 502833A
Authority
CA
Canada
Prior art keywords
opening device
sack opening
sack
opening
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
CA502833A
Other languages
English (en)
Inventor
C. Swanson Elmer
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 CA502833A publication Critical patent/CA502833A/fr
Expired legal-status Critical Current

Links

CA502833A Dispositif d'ouverture de sac Expired CA502833A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA502833T

Publications (1)

Publication Number Publication Date
CA502833A true CA502833A (fr) 1954-05-25

Family

ID=35648738

Family Applications (1)

Application Number Title Priority Date Filing Date
CA502833A Expired CA502833A (fr) Dispositif d'ouverture de sac

Country Status (1)

Country Link
CA (1) CA502833A (fr)

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