CA575148A - Telescopic boom - Google Patents

Telescopic boom

Info

Publication number
CA575148A
CA575148A CA575148A CA575148DA CA575148A CA 575148 A CA575148 A CA 575148A CA 575148 A CA575148 A CA 575148A CA 575148D A CA575148D A CA 575148DA CA 575148 A CA575148 A CA 575148A
Authority
CA
Canada
Prior art keywords
telescopic boom
boom
telescopic
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
CA575148A
Other languages
French (fr)
Inventor
Ferwerda Ray
Ferwerda Koop
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.)
ALICE R OLSEN
RAYMOND K FERWERDA
SOPHIA L FERWERDA
SOPHIA L REBELL
Original Assignee
ALICE R OLSEN
RAYMOND K FERWERDA
SOPHIA L FERWERDA
SOPHIA L REBELL
Publication date
Application granted granted Critical
Publication of CA575148A publication Critical patent/CA575148A/en
Expired legal-status Critical Current

Links

CA575148A Telescopic boom Expired CA575148A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA575148T

Publications (1)

Publication Number Publication Date
CA575148A true CA575148A (en) 1959-05-05

Family

ID=35751004

Family Applications (1)

Application Number Title Priority Date Filing Date
CA575148A Expired CA575148A (en) Telescopic boom

Country Status (1)

Country Link
CA (1) CA575148A (en)

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