CA360254A - Fabrication de sacs a soupape - Google Patents

Fabrication de sacs a soupape

Info

Publication number
CA360254A
CA360254A CA360254A CA360254DA CA360254A CA 360254 A CA360254 A CA 360254A CA 360254 A CA360254 A CA 360254A CA 360254D A CA360254D A CA 360254DA CA 360254 A CA360254 A CA 360254A
Authority
CA
Canada
Prior art keywords
valve bag
bag manufacture
manufacture
valve
bag
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
CA360254A
Other languages
English (en)
Inventor
Nathaniel Tooker John
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 CA360254A publication Critical patent/CA360254A/fr
Expired legal-status Critical Current

Links

CA360254A Fabrication de sacs a soupape Expired CA360254A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA360254T

Publications (1)

Publication Number Publication Date
CA360254A true CA360254A (fr) 1936-09-01

Family

ID=35359595

Family Applications (1)

Application Number Title Priority Date Filing Date
CA360254A Expired CA360254A (fr) Fabrication de sacs a soupape

Country Status (1)

Country Link
CA (1) CA360254A (fr)

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