CA3164A - Improvements on ball castors - Google Patents

Improvements on ball castors

Info

Publication number
CA3164A
CA3164A CA000003164A CA3164DA CA3164A CA 3164 A CA3164 A CA 3164A CA 000003164 A CA000003164 A CA 000003164A CA 3164D A CA3164D A CA 3164DA CA 3164 A CA3164 A CA 3164A
Authority
CA
Canada
Prior art keywords
ball castors
castors
ball
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
CA000003164A
Other languages
French (fr)
Inventor
Job Johnson
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 CA3164A publication Critical patent/CA3164A/en
Expired legal-status Critical Current

Links

CA000003164A Improvements on ball castors Expired CA3164A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA3164T

Publications (1)

Publication Number Publication Date
CA3164A true CA3164A (en) 1874-03-03

Family

ID=45119727

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000003164A Expired CA3164A (en) Improvements on ball castors

Country Status (1)

Country Link
CA (1) CA3164A (en)

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