CA170910A - Rock shaft bearing - Google Patents

Rock shaft bearing

Info

Publication number
CA170910A
CA170910A CA000170910A CA170910DA CA170910A CA 170910 A CA170910 A CA 170910A CA 000170910 A CA000170910 A CA 000170910A CA 170910D A CA170910D A CA 170910DA CA 170910 A CA170910 A CA 170910A
Authority
CA
Canada
Prior art keywords
shaft bearing
rock shaft
rock
bearing
shaft
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
CA000170910A
Other languages
French (fr)
Inventor
Edward David Roy
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA170910A publication Critical patent/CA170910A/en
Expired legal-status Critical Current

Links

CA000170910A 1916-05-23 1916-05-23 Rock shaft bearing Expired CA170910A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA170910T 1916-05-23

Publications (1)

Publication Number Publication Date
CA170910A true CA170910A (en) 1916-07-18

Family

ID=45290572

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000170910A Expired CA170910A (en) 1916-05-23 1916-05-23 Rock shaft bearing

Country Status (1)

Country Link
CA (1) CA170910A (en)

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