CA551255A - Lock coupling - Google Patents

Lock coupling

Info

Publication number
CA551255A
CA551255A CA551255A CA551255DA CA551255A CA 551255 A CA551255 A CA 551255A CA 551255 A CA551255 A CA 551255A CA 551255D A CA551255D A CA 551255DA CA 551255 A CA551255 A CA 551255A
Authority
CA
Canada
Prior art keywords
lock coupling
lock
coupling
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
CA551255A
Other languages
French (fr)
Inventor
E. Risley Roger
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
Publication date
Application granted granted Critical
Publication of CA551255A publication Critical patent/CA551255A/en
Expired legal-status Critical Current

Links

CA551255A Lock coupling Expired CA551255A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA551255T

Publications (1)

Publication Number Publication Date
CA551255A true CA551255A (en) 1958-01-07

Family

ID=35712655

Family Applications (1)

Application Number Title Priority Date Filing Date
CA551255A Expired CA551255A (en) Lock coupling

Country Status (1)

Country Link
CA (1) CA551255A (en)

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