CA512167A - Electric control system for expansible motor operated boom - Google Patents

Electric control system for expansible motor operated boom

Info

Publication number
CA512167A
CA512167A CA512167A CA512167DA CA512167A CA 512167 A CA512167 A CA 512167A CA 512167 A CA512167 A CA 512167A CA 512167D A CA512167D A CA 512167DA CA 512167 A CA512167 A CA 512167A
Authority
CA
Canada
Prior art keywords
control system
electric control
motor operated
operated boom
expansible motor
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
CA512167A
Other languages
French (fr)
Inventor
A. Harsch Chester
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 CA512167A publication Critical patent/CA512167A/en
Expired legal-status Critical Current

Links

CA512167A Electric control system for expansible motor operated boom Expired CA512167A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA512167T

Publications (1)

Publication Number Publication Date
CA512167A true CA512167A (en) 1955-04-26

Family

ID=35663239

Family Applications (1)

Application Number Title Priority Date Filing Date
CA512167A Expired CA512167A (en) Electric control system for expansible motor operated boom

Country Status (1)

Country Link
CA (1) CA512167A (en)

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