CA170911A - Rock shaft bearing - Google Patents

Rock shaft bearing

Info

Publication number
CA170911A
CA170911A CA000170911A CA170911DA CA170911A CA 170911 A CA170911 A CA 170911A CA 000170911 A CA000170911 A CA 000170911A CA 170911D A CA170911D A CA 170911DA CA 170911 A CA170911 A CA 170911A
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
CA000170911A
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 CA170911A publication Critical patent/CA170911A/en
Expired legal-status Critical Current

Links

CA000170911A 1916-05-22 1916-05-22 Rock shaft bearing Expired CA170911A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA170911T 1916-05-22

Publications (1)

Publication Number Publication Date
CA170911A true CA170911A (en) 1916-07-18

Family

ID=45290573

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000170911A Expired CA170911A (en) 1916-05-22 1916-05-22 Rock shaft bearing

Country Status (1)

Country Link
CA (1) CA170911A (en)

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