CA306554A - Article abrasif ou refractaire - Google Patents

Article abrasif ou refractaire

Info

Publication number
CA306554A
CA306554A CA306554A CA306554DA CA306554A CA 306554 A CA306554 A CA 306554A CA 306554 A CA306554 A CA 306554A CA 306554D A CA306554D A CA 306554DA CA 306554 A CA306554 A CA 306554A
Authority
CA
Canada
Prior art keywords
abrasive
refractory article
refractory
article
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
CA306554A
Other languages
English (en)
Inventor
Hoyt Walker Prescott
Spicer Kenyon Sherman
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.)
Unifrax I LLC
Original Assignee
Carborundum Co
Publication date
Application granted granted Critical
Publication of CA306554A publication Critical patent/CA306554A/fr
Expired legal-status Critical Current

Links

CA306554A Article abrasif ou refractaire Expired CA306554A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA306554T

Publications (1)

Publication Number Publication Date
CA306554A true CA306554A (fr) 1930-12-09

Family

ID=35259705

Family Applications (1)

Application Number Title Priority Date Filing Date
CA306554A Expired CA306554A (fr) Article abrasif ou refractaire

Country Status (1)

Country Link
CA (1) CA306554A (fr)

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