CA351445A - Collapsible tube opening and closing device - Google Patents

Collapsible tube opening and closing device

Info

Publication number: CA351445A
Authority: CA; Canada
Prior art keywords: closing device; tube opening; collapsible tube; collapsible; opening
Prior art date: 1935-07-09
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

CA351445A

Other languages

French (fr)

Inventor

Francis Evans Thomas

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

1935-07-09

1935-07-09 Application granted granted Critical

1935-07-09 Publication of CA351445A publication Critical patent/CA351445A/en

Status Expired legal-status Critical Current

Links

CA351445A Collapsible tube opening and closing device Expired CA351445A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA351445T

Publications (1)

Publication Number	Publication Date
CA351445A true CA351445A (en)	1935-07-09

Family

ID=35339409

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA351445A Expired CA351445A (en)			Collapsible tube opening and closing device

Country Status (1)

Country	Link
CA (1)	CA351445A (en)

0
- CA CA351445A patent/CA351445A/en not_active Expired

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