CA483719A - Head block for a two-line operated grapple or the like - Google Patents

Head block for a two-line operated grapple or the like

Info

Publication number
CA483719A
CA483719A CA483719A CA483719DA CA483719A CA 483719 A CA483719 A CA 483719A CA 483719 A CA483719 A CA 483719A CA 483719D A CA483719D A CA 483719DA CA 483719 A CA483719 A CA 483719A
Authority
CA
Canada
Prior art keywords
head block
line operated
operated grapple
grapple
line
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
CA483719A
Other languages
French (fr)
Inventor
J. Ehrhardt George
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.)
Blaw Knox Co
Original Assignee
Blaw Knox Co
Publication date
Application granted granted Critical
Publication of CA483719A publication Critical patent/CA483719A/en
Expired legal-status Critical Current

Links

CA483719A Head block for a two-line operated grapple or the like Expired CA483719A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA483719T

Publications (1)

Publication Number Publication Date
CA483719A true CA483719A (en) 1952-06-03

Family

ID=35623409

Family Applications (1)

Application Number Title Priority Date Filing Date
CA483719A Expired CA483719A (en) Head block for a two-line operated grapple or the like

Country Status (1)

Country Link
CA (1) CA483719A (en)

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