CA330460A - Tete de drague a reglage automatique - Google Patents

Tete de drague a reglage automatique

Info

Publication number
CA330460A
CA330460A CA330460A CA330460DA CA330460A CA 330460 A CA330460 A CA 330460A CA 330460 A CA330460 A CA 330460A CA 330460D A CA330460D A CA 330460DA CA 330460 A CA330460 A CA 330460A
Authority
CA
Canada
Prior art keywords
draghead
self
adjusting
adjusting draghead
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
CA330460A
Other languages
English (en)
Inventor
Carl Scheffauer Frederick
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
Application granted granted Critical
Publication of CA330460A publication Critical patent/CA330460A/fr
Expired legal-status Critical Current

Links

CA330460A Tete de drague a reglage automatique Expired CA330460A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA330460T

Publications (1)

Publication Number Publication Date
CA330460A true CA330460A (fr) 1933-02-28

Family

ID=35292830

Family Applications (1)

Application Number Title Priority Date Filing Date
CA330460A Expired CA330460A (fr) Tete de drague a reglage automatique

Country Status (1)

Country Link
CA (1) CA330460A (fr)

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