ES131902A3 - A valve system for bags, with the corresponding method for its closure. - Google Patents

A valve system for bags, with the corresponding method for its closure.

Info

Publication number
ES131902A3
ES131902A3 ES131902A ES131902A ES131902A3 ES 131902 A3 ES131902 A3 ES 131902A3 ES 131902 A ES131902 A ES 131902A ES 131902 A ES131902 A ES 131902A ES 131902 A3 ES131902 A3 ES 131902A3
Authority
ES
Spain
Prior art keywords
bags
closure
valve system
corresponding method
valve
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
ES131902A
Other languages
Spanish (es)
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.)
ST Regis Paper Co
Original Assignee
ST Regis Paper Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ST Regis Paper Co filed Critical ST Regis Paper Co
Priority to ES131902A priority Critical patent/ES131902A3/en
Publication of ES131902A3 publication Critical patent/ES131902A3/en
Expired legal-status Critical Current

Links

ES131902A 1933-09-20 1933-09-20 A valve system for bags, with the corresponding method for its closure. Expired ES131902A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES131902A ES131902A3 (en) 1933-09-20 1933-09-20 A valve system for bags, with the corresponding method for its closure.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES131902A ES131902A3 (en) 1933-09-20 1933-09-20 A valve system for bags, with the corresponding method for its closure.

Publications (1)

Publication Number Publication Date
ES131902A3 true ES131902A3 (en) 1934-04-01

Family

ID=69418253

Family Applications (1)

Application Number Title Priority Date Filing Date
ES131902A Expired ES131902A3 (en) 1933-09-20 1933-09-20 A valve system for bags, with the corresponding method for its closure.

Country Status (1)

Country Link
ES (1) ES131902A3 (en)

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