CA851024A - Two-stage extensible boom - Google Patents

Two-stage extensible boom

Info

Publication number
CA851024A
CA851024A CA851024A CA851024DA CA851024A CA 851024 A CA851024 A CA 851024A CA 851024 A CA851024 A CA 851024A CA 851024D A CA851024D A CA 851024DA CA 851024 A CA851024 A CA 851024A
Authority
CA
Canada
Prior art keywords
extensible boom
stage extensible
stage
boom
extensible
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
CA851024A
Inventor
Nakamura Tatsuo
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.)
KYOEI KAIHATSU CO
Original Assignee
KYOEI KAIHATSU CO
Publication date
Application granted granted Critical
Publication of CA851024A publication Critical patent/CA851024A/en
Expired legal-status Critical Current

Links

CA851024A Two-stage extensible boom Expired CA851024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA851024T

Publications (1)

Publication Number Publication Date
CA851024A true CA851024A (en) 1970-09-08

Family

ID=36335167

Family Applications (1)

Application Number Title Priority Date Filing Date
CA851024A Expired CA851024A (en) Two-stage extensible boom

Country Status (1)

Country Link
CA (1) CA851024A (en)

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