CA183994A - Grinding ring - Google Patents

Grinding ring

Info

Publication number
CA183994A
CA183994A CA000183994A CA183994DA CA183994A CA 183994 A CA183994 A CA 183994A CA 000183994 A CA000183994 A CA 000183994A CA 183994D A CA183994D A CA 183994DA CA 183994 A CA183994 A CA 183994A
Authority
CA
Canada
Prior art keywords
grinding ring
grinding
ring
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
CA000183994A
Other languages
French (fr)
Inventor
William Van Nostrand
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 CA183994A publication Critical patent/CA183994A/en
Expired legal-status Critical Current

Links

CA000183994A 1918-04-02 1918-04-02 Grinding ring Expired CA183994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA183994T 1918-04-02

Publications (1)

Publication Number Publication Date
CA183994A true CA183994A (en) 1918-04-30

Family

ID=45303646

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000183994A Expired CA183994A (en) 1918-04-02 1918-04-02 Grinding ring

Country Status (1)

Country Link
CA (1) CA183994A (en)

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