CA785984A - Boundary follower - Google Patents

Boundary follower

Info

Publication number
CA785984A
CA785984A CA785984A CA785984DA CA785984A CA 785984 A CA785984 A CA 785984A CA 785984 A CA785984 A CA 785984A CA 785984D A CA785984D A CA 785984DA CA 785984 A CA785984 A CA 785984A
Authority
CA
Canada
Prior art keywords
follower
boundary
boundary follower
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
CA785984A
Inventor
E. King Brian
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.)
BOC Group Ltd
Original Assignee
British Oxigen Ltd
Publication date
Application granted granted Critical
Publication of CA785984A publication Critical patent/CA785984A/en
Expired legal-status Critical Current

Links

CA785984A Boundary follower Expired CA785984A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA785984T

Publications (1)

Publication Number Publication Date
CA785984A true CA785984A (en) 1968-05-21

Family

ID=36248645

Family Applications (1)

Application Number Title Priority Date Filing Date
CA785984A Expired CA785984A (en) Boundary follower

Country Status (1)

Country Link
CA (1) CA785984A (en)

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