CA253971A - Tube de tirage - Google Patents

Tube de tirage

Info

Publication number
CA253971A
CA253971A CA253971A CA253971DA CA253971A CA 253971 A CA253971 A CA 253971A CA 253971 A CA253971 A CA 253971A CA 253971D A CA253971D A CA 253971DA CA 253971 A CA253971 A CA 253971A
Authority
CA
Canada
Prior art keywords
draft tube
draft
tube
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
CA253971A
Other languages
English (en)
Inventor
E. Popp Harry
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.)
Newport News Shipbuilding and Dry Dock Co
Original Assignee
Newport News Shipbuilding and Dry Dock Co
Publication date
Application granted granted Critical
Publication of CA253971A publication Critical patent/CA253971A/fr
Expired legal-status Critical Current

Links

CA253971A Tube de tirage Expired CA253971A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA253971T

Publications (1)

Publication Number Publication Date
CA253971A true CA253971A (fr) 1925-09-22

Family

ID=35162521

Family Applications (1)

Application Number Title Priority Date Filing Date
CA253971A Expired CA253971A (fr) Tube de tirage

Country Status (1)

Country Link
CA (1) CA253971A (fr)

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