CA418908A - Abrasive device for cleaning still tubes - Google Patents

Abrasive device for cleaning still tubes

Info

Publication number
CA418908A
CA418908A CA418908A CA418908DA CA418908A CA 418908 A CA418908 A CA 418908A CA 418908 A CA418908 A CA 418908A CA 418908D A CA418908D A CA 418908DA CA 418908 A CA418908 A CA 418908A
Authority
CA
Canada
Prior art keywords
abrasive device
cleaning still
still tubes
tubes
cleaning
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
CA418908A
Other languages
French (fr)
Inventor
G. Weinland Hermon
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.)
Saint Gobain Abrasives Inc
Original Assignee
Norton Co
Publication date
Application granted granted Critical
Publication of CA418908A publication Critical patent/CA418908A/en
Expired legal-status Critical Current

Links

CA418908A Abrasive device for cleaning still tubes Expired CA418908A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA418908T

Publications (1)

Publication Number Publication Date
CA418908A true CA418908A (en) 1944-03-07

Family

ID=35528181

Family Applications (1)

Application Number Title Priority Date Filing Date
CA418908A Expired CA418908A (en) Abrasive device for cleaning still tubes

Country Status (1)

Country Link
CA (1) CA418908A (en)

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