CA480003A - Methods and apparatus for making safety tubes - Google Patents

Methods and apparatus for making safety tubes

Info

Publication number
CA480003A
CA480003A CA480003A CA480003DA CA480003A CA 480003 A CA480003 A CA 480003A CA 480003 A CA480003 A CA 480003A CA 480003D A CA480003D A CA 480003DA CA 480003 A CA480003 A CA 480003A
Authority
CA
Canada
Prior art keywords
methods
making safety
safety tubes
tubes
making
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
CA480003A
Other languages
French (fr)
Inventor
J. Burkley Clement
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.)
Wingfoot Corp
Original Assignee
Wingfoot Corp
Publication date
Application granted granted Critical
Publication of CA480003A publication Critical patent/CA480003A/en
Expired legal-status Critical Current

Links

CA480003A Methods and apparatus for making safety tubes Expired CA480003A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA480003T

Publications (1)

Publication Number Publication Date
CA480003A true CA480003A (en) 1952-01-01

Family

ID=35619678

Family Applications (1)

Application Number Title Priority Date Filing Date
CA480003A Expired CA480003A (en) Methods and apparatus for making safety tubes

Country Status (1)

Country Link
CA (1) CA480003A (en)

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