CA398258A - Appareil a faconner des tubes - Google Patents

Appareil a faconner des tubes

Info

Publication number
CA398258A
CA398258A CA398258A CA398258DA CA398258A CA 398258 A CA398258 A CA 398258A CA 398258 A CA398258 A CA 398258A CA 398258D A CA398258D A CA 398258DA CA 398258 A CA398258 A CA 398258A
Authority
CA
Canada
Prior art keywords
shaping apparatus
tube shaping
tube
shaping
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
CA398258A
Other languages
English (en)
Inventor
Arthur Dove 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.)
BARRINGER WALLIS AND MANNERS
Original Assignee
BARRINGER WALLIS AND MANNERS
Publication date
Application granted granted Critical
Publication of CA398258A publication Critical patent/CA398258A/fr
Expired legal-status Critical Current

Links

CA398258A Appareil a faconner des tubes Expired CA398258A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA398258T

Publications (1)

Publication Number Publication Date
CA398258A true CA398258A (fr) 1941-07-29

Family

ID=35408756

Family Applications (1)

Application Number Title Priority Date Filing Date
CA398258A Expired CA398258A (fr) Appareil a faconner des tubes

Country Status (1)

Country Link
CA (1) CA398258A (fr)

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